feat: Use PAT for gemini-cli-robot in release workflows (#9804)

Co-authored-by: Gal Zahavi <38544478+galz10@users.noreply.github.com>

.github/workflows/release-patch-1-create-pr.yml

@@ -52,15 +52,6 @@ jobs:
       - name: 'Install Script Dependencies'
         run: 'npm install yargs'
 
-      - name: 'Generate GitHub App Token'
-        id: 'generate_token'
-        uses: 'actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b'
-        with:
-          app-id: '${{ secrets.APP_ID }}'
-          private-key: '${{ secrets.PRIVATE_KEY }}'
-          permission-pull-requests: 'write'
-          permission-contents: 'write'
-
       - name: 'Configure Git User'
         run: |-
           git config user.name "gemini-cli-robot"
@@ -72,7 +63,7 @@ jobs:
         id: 'create_patch'
         env:
           GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
-          GH_TOKEN: '${{ steps.generate_token.outputs.token }}'
+          GH_TOKEN: '${{ secrets.GEMINI_CLI_ROBOT_GITHUB_PAT }}'
         continue-on-error: true
         run: |
           # Capture output and display it in logs using tee