Bump actions/create-github-app-token from 2.0.6 to 2.1.1

Bumps [actions/create-github-app-token](https://github.com/actions/create-github-app-token) from 2.0.6 to 2.1.1.
- [Release notes](https://github.com/actions/create-github-app-token/releases)
- [Commits](actions/create-github-app-token@v2.0.6...v2.1.1)

---
updated-dependencies:
- dependency-name: actions/create-github-app-token
  dependency-version: 2.1.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/backport.yml

@@ -25,7 +25,7 @@ jobs:
     steps:
       - name: Generate app token
         id: app-token
-        uses: actions/create-github-app-token@v2.0.6
+        uses: actions/create-github-app-token@v2.1.1
         with:
           app-id: ${{secrets.GH_APP_ID}}
           private-key: ${{secrets.GH_APP_PRIVATE_KEY}}

.github/workflows/update-license.yml

@@ -24,7 +24,7 @@ jobs:
           ref: ${{matrix.branch}}
       - name: Generate app token
         id: app-token
-        uses: actions/create-github-app-token@v2.0.6
+        uses: actions/create-github-app-token@v2.1.1
         with:
           app-id: ${{secrets.GH_APP_ID}}
           private-key: ${{secrets.GH_APP_PRIVATE_KEY}}

.github/workflows/update-s6-overlay.yml

@@ -24,7 +24,7 @@ jobs:
           ref: ${{matrix.branch}}
       - name: Generate app token
         id: app-token
-        uses: actions/create-github-app-token@v2.0.6
+        uses: actions/create-github-app-token@v2.1.1
         with:
           app-id: ${{secrets.GH_APP_ID}}
           private-key: ${{secrets.GH_APP_PRIVATE_KEY}}