Include debug output in the pipeline

.gitea/workflows/release-tag.yml

@@ -8,6 +8,12 @@ jobs:
     name: Build the docker container
     runs-on: ubuntu-latest
     steps:
+      - name: Print env vars
+        run: echo ${{ var.GITEA_SHA }}
+      - name: Print env vars2
+        run: echo ${{ github.repository }}
+      - name: Print env vars3
+        run: echo ${{ gitea.repository }}
       - uses: actions/checkout@v4
         name: ⬇️ Checking out the repository
       - uses: docker/setup-buildx-action@v3