Use actions/create-github-app-token instead of heroku/use-app-token (#…

…281)

The use-app-token action is deprecated: heroku/use-app-token-action#17

GUS-W-16159740

.github/workflows/inventory.yml

@@ -14,11 +14,11 @@ jobs:
     name: Update Go Inventory
     runs-on: pub-hk-ubuntu-22.04-small
     steps:
-      - uses: heroku/use-app-token-action@main
+      - uses: actions/create-github-app-token@v1
         id: generate-token
         with:
-          app_id: ${{ vars.LINGUIST_GH_APP_ID }}
-          private_key: ${{ secrets.LINGUIST_GH_PRIVATE_KEY }}
+          app-id: ${{ vars.LINGUIST_GH_APP_ID }}
+          private-key: ${{ secrets.LINGUIST_GH_PRIVATE_KEY }}
 
       - name: Checkout Repo
         uses: actions/checkout@v4
@@ -46,7 +46,7 @@ jobs:
         id: pr
         uses: peter-evans/create-pull-request@v6
         with:
-          token: ${{ steps.generate-token.outputs.app_token }}
+          token: ${{ steps.generate-token.outputs.token }}
           title: "Update Go Inventory"
           commit-message: "Update Inventory for heroku/go\n\n${{ steps.rebuild-inventory.outputs.msg }}"
           committer: ${{ vars.LINGUIST_GH_APP_USERNAME }} <${{ vars.LINGUIST_GH_APP_EMAIL }}>
@@ -57,5 +57,5 @@ jobs:
       - name: Configure PR
         if: steps.pr.outputs.pull-request-operation == 'created'
         env:
-          GH_TOKEN: ${{ steps.generate-token.outputs.app_token }}
+          GH_TOKEN: ${{ steps.generate-token.outputs.token }}
         run: gh pr merge --squash --auto "${{ steps.pr.outputs.pull-request-number }}"