chore(release-please): use GitHub app token (#325)

Author: erezrokah

.github/workflows/release-please.yml

@@ -7,11 +7,14 @@ jobs:
   release-please:
     runs-on: ubuntu-latest
     steps:
+      - uses: navikt/github-app-token-generator@2d70c12368d1958155af4d283f9f21c9a2a8cb98
+        id: get-token
+        with:
+          private-key: ${{ secrets.TOKENS_PRIVATE_KEY }}
+          app-id: ${{ secrets.TOKENS_APP_ID }}
       - uses: GoogleCloudPlatform/release-please-action@v2
         id: release
         with:
-          # We can't rely on the GITHUB_TOKEN as we need to trigger
-          # further actions and the GITHUB_TOKEN doesn't allow it
-          token: ${{ secrets.NODE_PKG_RELEASE_TOKEN }}
+          token: ${{ steps.get-token.outputs.token }}
           release-type: node
           package-name: '@netlify/open-api'