build(deps): bump actions/create-github-app-token

Bumps [actions/create-github-app-token](https://github.com/actions/create-github-app-token) from 2.1.4 to 2.2.1.
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](actions/create-github-app-token@6701853...29824e6)

---
updated-dependencies:
- dependency-name: actions/create-github-app-token
  dependency-version: 2.2.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

.github/actions/get-token/action.yaml

@@ -27,7 +27,7 @@ runs:
   - id: gen-token
     name: Generate token
     if: github.repository == 'rancher-sandbox/rancher-desktop'
-    uses: actions/create-github-app-token@67018539274d69449ef7c02e8e71183d1719ab42 # v2.1.4
+    uses: actions/create-github-app-token@29824e69f54612133e76f7eaac726eef6c875baf # v2.2.1
     with:
       app-id: ${{ env.APP_ID }}
       private-key: ${{ env.PRIVATE_KEY }}