zest-releaser pushes

Author: jensens

.github/workflows/release.yaml

@@ -40,9 +40,6 @@ jobs:
           verbose: true
       - name: Postrelease
         run: >-
-          make ZEST_RELEASER_POSTRELEASE_OPTIONS=--no-input postrelease
           git config user.name "${{ env.CI_COMMIT_AUTHOR }}"
           git config user.email "username@users.noreply.github.com"
-          git add pyproject.toml CHANGES.md
-          git commit -m"Post release: back to development."
-          git push
+          make ZEST_RELEASER_POSTRELEASE_OPTIONS=--no-input postrelease