chore(deps): update actions/create-github-app-token action to v2

Author: renovate[bot]

.github/workflows/release.yml

@@ -11,7 +11,7 @@ jobs:
       releases_created: ${{ steps.release.outputs.releases_created }}
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/create-github-app-token@v1
+      - uses: actions/create-github-app-token@v2
         id: create-iat
         with:
           app-id: ${{ secrets.RELEASE_GITHUB_APP_ID}}