Sync upstream

.devcontainer/Dockerfile

@@ -1,4 +1,4 @@
-ARG VARIANT="12"
+ARG VARIANT="20"
 FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:${VARIANT}
 
 RUN curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor > /usr/share/keyrings/yarn-archive-keyring.gpg

.devcontainer/devcontainer.json

@@ -5,7 +5,9 @@
 
 	"build": {
 		"dockerfile": "Dockerfile",		
-		"args": { "VARIANT": "12" }
+		"args": {
+			"VARIANT": "18"
+		}
 	},
 
 	"postCreateCommand": "bash .devcontainer/postCreate.sh",

.devcontainer/postCreate.sh

@@ -1,5 +1,8 @@
 echo "Post Create Starting"
 
+export NVM_DIR="/usr/local/share/nvm"
+[ -s "$NVM_DIR/nvm.sh" ] && . "$NVM_DIR/nvm.sh"
+
 nvm install
 nvm use
 npm install gulp-cli -g

.github/PULL_REQUEST_TEMPLATE.md

@@ -16,7 +16,8 @@ For any user facing change, submit a link to a PR on the docs repo at https://gi
 <!-- Remove items that don't apply and/or select an item by changing [ ] to [x] -->
 - [ ] Bugfix
 - [ ] Feature
-- [ ] New bidder adapter  <!--  IMPORTANT: if checking here, also submit your bidder params documentation here https://github.com/prebid/prebid.github.io/tree/master/dev-docs/bidders --> 
+- [ ] New bidder adapter  <!--  IMPORTANT: also submit your bidder parameter documentation as noted in https://docs.prebid.org/dev-docs/bidder-adaptor.html#submitting-your-adapter -->
+- [ ] Updated bidder adapter  <!--  IMPORTANT: (1) consider whether you need to upgrade your bidder parameter documentation in https://github.com/prebid/prebid.github.io/tree/master/dev-docs/bidders and (2) if you have a Prebid Server adapter, please consider whether that should be updated as well. --> 
 - [ ] Code style update (formatting, local variables)
 - [ ] Refactoring (no functional changes, no api changes)
 - [ ] Build related changes
@@ -40,7 +41,7 @@ For any user facing change, submit a link to a PR on the docs repo at https://gi
 }
 ```
 
-Be sure to test the integration with your adserver using the [Hello World](/integrationExamples/gpt/hello_world.html) sample page. -->
+Be sure to test the integration with your adserver using the [Hello World](https://github.com/prebid/Prebid.js/blob/master/integrationExamples/gpt/hello_world.html) sample page. -->
 
 
 ## Other information

.github/actions/install-deb/action.yml

@@ -0,0 +1,35 @@
+name: Install deb
+description: Download and install a .deb package
+inputs:
+  url:
+    description: URL to the .deb file
+    required: true
+  name:
+    description: A local name for the package. Required if using this action multiple times in the same context.
+    default: package.deb
+    required: false
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Restore deb
+      id: deb-restore
+      uses: actions/cache/restore@v4
+      with:
+        path: "${{ runner.temp }}/${{ inputs.name }}"
+        key: ${{ inputs.url }}
+    - name: Download deb
+      if: ${{ steps.deb-restore.outputs.cache-hit != 'true'  }}
+      shell: bash
+      run: |
+        wget --no-verbose "${{ inputs.url }}" -O "${{ runner.temp }}/${{ inputs.name }}"
+    - name: Cache deb
+      if: ${{ steps.deb-restore.outputs.cache-hit != 'true' }}
+      uses: actions/cache/save@v4
+      with:
+        path: "${{ runner.temp }}/${{ inputs.name }}"
+        key: ${{ inputs.url }}
+    - name: Install deb
+      shell: bash
+      run: |
+        sudo apt-get install -y --allow-downgrades "${{ runner.temp }}/${{ inputs.name }}"

.github/actions/load/action.yml

@@ -0,0 +1,49 @@
+name: Load working directory
+description: Load working directory saved with "actions/save"
+inputs:
+  name:
+    description: The name used with actions/save
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Set up Node.js
+      uses: actions/setup-node@v6
+      with:
+        node-version-file: '.nvmrc'
+    - uses: actions/github-script@v8
+      id: platform
+      with:
+        result-encoding: string
+        script: |
+          const os = require('os');
+          return os.platform();
+    - name: 'Clear working directory'
+      shell: bash
+      run: |
+        rm -r "$(pwd)"/*
+    - name: Download artifact
+      id: download
+      continue-on-error: true
+      uses: actions/download-artifact@v7
+      with:
+        path: '${{ runner.temp }}'
+        name: '${{ inputs.name }}'
+    - name: Delay before retrying download
+      if: steps.download.outcome != 'success'
+      shell: bash
+      run: sleep 10
+    - name: Retry downloading artifact
+      if: steps.download.outcome != 'success'
+      uses: actions/download-artifact@v7
+      with:
+        path: '${{ runner.temp }}'
+        name: '${{ inputs.name }}'
+    - name: 'Untar working directory'
+      shell: bash
+      run: |
+        wdir="$(pwd)"
+        parent="$(dirname "$wdir")"
+        target="$(basename "$wdir")"
+        export MSYS=winsymlinks:lnk
+        tar ${{ steps.platform.outputs.result == 'win32' && '--force-local' || '' }} -C "$parent" -xf '${{ runner.temp }}/${{ inputs.name }}.tar' "$target"

.github/actions/npm-ci/action.yml

@@ -0,0 +1,23 @@
+name: NPM install
+description: Run npm install and cache dependencies
+
+runs:
+  using: 'composite'
+  steps:
+    - name: Restore dependencies
+      id: restore-modules
+      uses: actions/cache/restore@v4
+      with:
+        path: "node_modules"
+        key: node_modules-${{ hashFiles('package-lock.json') }}
+    - name: Run npm ci
+      if: ${{ steps.restore-modules.outputs.cache-hit != 'true'  }}
+      shell: bash
+      run: |
+        npm ci
+    - name: Cache dependencies
+      if: ${{ steps.restore-modules.outputs.cache-hit != 'true' }}
+      uses: actions/cache/save@v4
+      with:
+        path: "node_modules"
+        key: node_modules-${{ hashFiles('package-lock.json') }}

.github/actions/save/action.yml

@@ -0,0 +1,41 @@
+name: Save working directory
+description: Save working directory, preserving permissions
+inputs:
+  prefix:
+    description: Prefix to use for autogenerated names
+    required: false
+  name:
+    description: a name to reference with actions/load
+    required: false
+outputs:
+  name:
+    description: a name to reference with actions/load
+    value: ${{ fromJSON(steps.platform.outputs.result).name }}
+
+runs:
+  using: 'composite'
+  steps:
+    - uses: actions/github-script@v8
+      id: platform
+      with:
+        script: |
+          const os = require('os');
+          const crypto = require("crypto");
+          const id = crypto.randomBytes(16).toString("hex");          
+          return {       
+             name: ${{ inputs.name && format('"{0}"', inputs.name) || format('"{0}" + id', inputs.prefix || '') }},
+             platform: os.platform(),
+          }
+    - name: Tar working directory
+      shell: bash
+      run: |
+        wdir="$(pwd)"
+        parent="$(dirname "$wdir")"
+        target="$(basename "$wdir")"
+        tar ${{ fromJSON(steps.platform.outputs.result).platform == 'win32' && '--force-local' || '' }} -C "$parent" -cf "${{ runner.temp }}/${{ fromJSON(steps.platform.outputs.result).name }}.tar" "$target"
+    - name: Upload artifact
+      uses: actions/upload-artifact@v4
+      with:
+        path: '${{ runner.temp }}/${{ fromJSON(steps.platform.outputs.result).name }}.tar'
+        name: ${{ fromJSON(steps.platform.outputs.result).name }}
+        overwrite: true

.github/actions/unzip-artifact/action.yml

@@ -0,0 +1,52 @@
+name: Unzip artifact
+description: Download and unzip artifact from a triggering workflow
+inputs:
+  name:
+    description: Artifact name
+outputs:
+  exists:
+    description: true if the artifact was found
+    value: ${{ steps.download.outputs.result }}
+
+runs:
+  using: 'composite'
+  steps:
+    - name: 'Delay waiting for artifacts to be ready'
+      shell: bash
+      run: sleep 10
+    - name: 'Download artifact'
+      id: download
+      uses: actions/github-script@v8
+      with:
+        result-encoding: string
+        script: |
+          let allArtifacts = await github.rest.actions.listWorkflowRunArtifacts({
+             owner: context.repo.owner,
+             repo: context.repo.repo,
+             run_id: context.payload.workflow_run.id,
+          });
+          let matchArtifact = allArtifacts.data.artifacts.filter((artifact) => {
+            return artifact.name == "${{ inputs.name }}"
+          })[0];
+          if (matchArtifact == null) {
+            return "false"
+          }
+          let download = await github.rest.actions.downloadArtifact({
+             owner: context.repo.owner,
+             repo: context.repo.repo,
+             artifact_id: matchArtifact.id,
+             archive_format: 'zip',
+          });
+          const fs = require('fs');
+          const path = require('path');
+          const temp = '${{ runner.temp }}/artifacts';
+          if (!fs.existsSync(temp)){
+            fs.mkdirSync(temp);
+          }
+          fs.writeFileSync(path.join(temp, 'artifact.zip'), Buffer.from(download.data));
+          return "true";
+
+    - name: 'Unzip artifact'
+      shell: bash
+      if: ${{ steps.download.outputs.result == 'true' }}
+      run: unzip "${{ runner.temp }}/artifacts/artifact.zip" -d "${{ runner.temp }}/artifacts"