Bump actions/* workflow actions to latest (#4261)

## Summary

Silences node 20 deprecation warnings in CI by bumping every
github-maintained workflow action onto its current node24-based major.

- `actions/checkout` → `v6`
- `actions/setup-node` → `v6`
- `actions/cache` → `v5`
- `actions/upload-artifact` → `v7`

No behavior change expected for our usage: `setup-node` is invoked with
explicit `cache: yarn`, so the v5/v6 auto-cache changes don't apply, and
`upload-artifact@v7` is additive over v4.

Author: trevor-scheer

.github/workflows/pr-graphql-compat-check.yml

@@ -31,14 +31,14 @@ jobs:
           - '^17.0.0-alpha'
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - name: Cache node modules
-        uses: actions/cache@v4
+        uses: actions/cache@v5
         with:
           path: node_modules
           key: node_modules-${{hashFiles('yarn.lock')}}

.github/workflows/pr.yml

@@ -12,14 +12,14 @@ jobs:
     name: Build
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
       - run: yarn build
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
@@ -28,8 +28,8 @@ jobs:
     name: CSpell
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
@@ -40,8 +40,8 @@ jobs:
     name: Format
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
@@ -53,8 +53,8 @@ jobs:
     name: Yarn Dedupe Check
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
@@ -66,13 +66,13 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
@@ -83,13 +83,13 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
@@ -100,13 +100,13 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
@@ -118,8 +118,8 @@ jobs:
     needs: [build]
     continue-on-error: true
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
@@ -131,17 +131,17 @@ jobs:
     runs-on: ubuntu-latest
     needs: [build]
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           path: |
             ~/.cache/Cypress
@@ -151,13 +151,13 @@ jobs:
         with:
           install: false
           command: yarn e2e
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         if: failure()
         with:
           name: cypress-screenshots
           path: packages/graphiql/cypress/screenshots
           if-no-files-found: ignore
-      - uses: actions/upload-artifact@v4
+      - uses: actions/upload-artifact@v7
         if: failure()
         with:
           name: cypress-videos
@@ -171,15 +171,15 @@ jobs:
     needs: [build, lint, vitest, e2e]
     if: github.event.pull_request.head.repo.full_name == github.repository
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
         with:
           fetch-depth: 0
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn
       - run: yarn install --immutable
-      - uses: actions/cache@v4
+      - uses: actions/cache@v5
         with:
           key: build-${{ github.sha }}
           path: ${{ env.BUILD-CACHE-LIST }}
@@ -226,8 +226,8 @@ jobs:
     name: Check Licenses
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
-      - uses: actions/setup-node@v4
+      - uses: actions/checkout@v6
+      - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'
           cache: yarn

.github/workflows/release.yml

@@ -32,7 +32,7 @@ jobs:
 
     steps:
       - name: Checkout Code
-        uses: actions/checkout@v5
+        uses: actions/checkout@v6
         with:
           fetch-depth: 0
 

.github/workflows/update-cdn-example.yml

@@ -18,7 +18,7 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-      - uses: actions/checkout@v5
+      - uses: actions/checkout@v6
       - uses: actions/setup-node@v6
         with:
           node-version-file: '.node-version'