build(deps): update actions/create-github-app-token digest to a8d6161

Author: renovate[bot]

.github/workflows/release-please.yml

@@ -13,7 +13,7 @@ jobs:
 
     steps:
       - id: generate_token
-        uses: actions/create-github-app-token@df432ceedc7162793a195dd1713ff69aefc7379e # v2
+        uses: actions/create-github-app-token@a8d616148505b5069dccd32f177bb87d7f39123b # v2
         with:
           app-id: ${{ secrets.RELEASE_PLEASE_APP_ID }}
           private-key: ${{ secrets.RELEASE_PLEASE_PRIVATE_KEY }}