.github: Bump tibdex/github-app-token from 1.8.0 to 2.1.0 (tailscale#…

…9529)

Bumps [tibdex/github-app-token](https://github.com/tibdex/github-app-token) from 1.8.0 to 2.1.0.
- [Release notes](https://github.com/tibdex/github-app-token/releases)
- [Commits](tibdex/github-app-token@b625283...3beb63f)

---
updated-dependencies:
- dependency-name: tibdex/github-app-token
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Mario Minardi <mario@tailscale.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

.github/workflows/update-flake.yml

@@ -27,11 +27,12 @@ jobs:
         run: ./update-flake.sh
 
       - name: Get access token
-        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
         id: generate-token
         with:
           app_id: ${{ secrets.LICENSING_APP_ID }}
-          installation_id: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
+          installation_retrieval_mode: "id"
+          installation_retrieval_payload: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
           private_key: ${{ secrets.LICENSING_APP_PRIVATE_KEY }}
 
       - name: Send pull request

.github/workflows/update-webclient-prebuilt.yml

@@ -23,13 +23,14 @@ jobs:
           ./tool/go mod tidy
 
       - name: Get access token
-        uses: tibdex/github-app-token@b62528385c34dbc9f38e5f4225ac829252d1ea92 # v1.8.0
+        uses: tibdex/github-app-token@3beb63f4bd073e61482598c45c71c1019b59b73a # v2.1.0
         id: generate-token
         with:
           # TODO(will): this should use the code updater app rather than licensing.
           # It has the same permissions, so not a big deal, but still.
           app_id: ${{ secrets.LICENSING_APP_ID }}
-          installation_id: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
+          installation_retrieval_mode: "id"
+          installation_retrieval_payload: ${{ secrets.LICENSING_APP_INSTALLATION_ID }}
           private_key: ${{ secrets.LICENSING_APP_PRIVATE_KEY }}
 
       - name: Send pull request