ci: 🎡 WIP package publishing in CI

Author: dkolba

.github/workflows/tag-publish.yml

@@ -60,6 +60,9 @@ jobs:
     if: github.event.release.target_commitish == 'test-package-publishing' && github.event.release.prerelease == false
     runs-on: ubuntu-latest
     steps:
+      - name: ⬇️ Checkout repo
+        uses: actions/checkout@v3
+
       - name: Publish stable packages
         run: |
           echo "We are running on: " ${{github.event.release.target_commitish}}