Migrate from opentelemetrybot to otelbot (#1066)

Co-authored-by: otelbot <197425009+otelbot@users.noreply.github.com>

Author: opentelemetrybot

.github/repository-settings.md

@@ -17,9 +17,9 @@ Same settings as above for `main`, except:
 
 * Restrict pushes that create matching branches: UNCHECKED
 
-  (So that opentelemetrybot can create release branches)
+  (So that otelbot can create release branches)
 
-### `renovate/**/**`, and `opentelemetrybot/*`
+### `renovate/**/**`, and `otelbot/*`
 
 * Require status checks to pass before merging: UNCHECKED
 

.github/scripts/generate-release-contributors.sh

@@ -87,4 +87,5 @@ echo "$contributors1" \
   | grep -v github-actions \
   | grep -v renovate \
   | grep -v opentelemetrybot \
+  | grep -v otelbot \
   | sed 's/^/@/'

.github/scripts/use-cla-approved-github-bot.sh

@@ -1,4 +1,4 @@
 #!/bin/bash -e
 
-git config user.name opentelemetrybot
-git config user.email 107717825+opentelemetrybot@users.noreply.github.com
+git config user.name otelbot
+git config user.email 197425009+otelbot@users.noreply.github.com

.github/workflows/prepare-release-branch.yml

@@ -61,13 +61,19 @@ jobs:
       - name: Use CLA approved github bot
         run: .github/scripts/use-cla-approved-github-bot.sh
 
+      - uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
+        id: otelbot-token
+        with:
+          app-id: ${{ vars.OTELBOT_APP_ID }}
+          private-key: ${{ secrets.OTELBOT_PRIVATE_KEY }}
+
       - name: Create pull request against the release branch
         env:
           # not using secrets.GITHUB_TOKEN since pull requests from that token do not run workflows
-          GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }}
+          GH_TOKEN: ${{ steps.otelbot-token.outputs.token }}
         run: |
           message="Prepare release $VERSION"
-          branch="opentelemetrybot/prepare-release-${VERSION}"
+          branch="otelbot/prepare-release-${VERSION}"
 
           git checkout -b $branch
           git commit -a -m "$message"
@@ -114,14 +120,20 @@ jobs:
       - name: Use CLA approved github bot
         run: .github/scripts/use-cla-approved-github-bot.sh
 
+      - uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2.0.6
+        id: otelbot-token
+        with:
+          app-id: ${{ vars.OTELBOT_APP_ID }}
+          private-key: ${{ secrets.OTELBOT_PRIVATE_KEY }}
+
       - name: Create pull request against main
         env:
           # not using secrets.GITHUB_TOKEN since pull requests from that token do not run workflows
-          GH_TOKEN: ${{ secrets.OPENTELEMETRYBOT_GITHUB_TOKEN }}
+          GH_TOKEN: ${{ steps.otelbot-token.outputs.token }}
         run: |
           message="Update version to $NEXT_VERSION"
           body="Update version to \`$NEXT_VERSION\`."
-          branch="opentelemetrybot/update-version-to-${NEXT_VERSION}"
+          branch="otelbot/update-version-to-${NEXT_VERSION}"
 
           git checkout -b $branch
           git commit -a -m "$message"