chore(deps): update actions/create-github-app-token action to v2.1.0

Author: renovate[bot]

.github/workflows/release-plz.yml

@@ -24,7 +24,7 @@ jobs:
       # Generating a GitHub token, so that PRs and tags created by
       # the release-plz-action can trigger actions workflows.
       - name: Generate GitHub token
-        uses: actions/create-github-app-token@3ff1caaa28b64c9cc276ce0a02e2ff584f3900c5 # v2.0.2
+        uses: actions/create-github-app-token@0f859bf9e69e887678d5bbfbee594437cb440ffe # v2.1.0
         id: generate-token
         with:
           app-id: ${{ secrets.RELEASE_PLZ_APP_ID }} # <-- GitHub App ID secret name