cherry-pick(#16426): devops: use REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN everywhere (#16428)

Author: aslushnikov

.github/workflows/pr_check_client_side_changes.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Create GitHub issue
         uses: actions/github-script@v4
         with:
-          github-token: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+          github-token: ${{ secrets.REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN }}
           script: |
             const { data } = await github.git.getCommit({
               owner: context.repo.owner,

.github/workflows/publish_canary.yml

@@ -78,9 +78,9 @@ jobs:
       run: bash utils/build/deploy-trace-viewer.sh --canary
       if: contains(github.ref, 'main')
       env:
-        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN }}
     - name: Deploy BETA
       run: bash utils/build/deploy-trace-viewer.sh --beta
       if: contains(github.ref, 'release')
       env:
-        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN }}

.github/workflows/publish_release_traceviewer.yml

@@ -18,4 +18,4 @@ jobs:
     - name: Deploy Stable
       run: bash utils/build/deploy-trace-viewer.sh --stable
       env:
-        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+        GH_SERVICE_ACCOUNT_TOKEN: ${{ secrets.REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN }}

.github/workflows/roll_browser_into_playwright.yml

@@ -36,7 +36,7 @@ jobs:
     - name: Create Pull Request
       uses: actions/github-script@v4
       with:
-        github-token: ${{ secrets.GH_SERVICE_ACCOUNT_TOKEN }}
+        github-token: ${{ secrets.REPOSITORY_DISPATCH_PERSONAL_ACCESS_TOKEN }}
         script: |
           const response = await github.pulls.create({
             owner: 'microsoft',