chore(release): use own GH app for releasing

Signed-off-by: Jan Kowalleck <jan.kowalleck@gmail.com>

Author: jkowalleck

.github/workflows/release.yml

@@ -128,6 +128,8 @@ jobs:
           git config user.name '${{ steps.app-token.outputs.app-slug }}[bot]'
           git config user.email '${{ steps.get-user-id.outputs.user-id }}+${{ steps.app-token.outputs.app-slug }}[bot]@users.noreply.github.com'
           git config commit.signoff true
+          git commit --allow-empty -m 'chore(release): testing'
+          git log -1
 
       - name: Setup python
         # see https://github.com/actions/setup-python