ci: add pre-release workflow

.gitea/workflows/cd.yaml

@@ -14,11 +14,10 @@ jobs:
         with:
           fetch-depth: 0
       - name: Increment tag
-        id: increment-tag
+        id: tag
         uses: https://gitea.t000-n.de/t.behrendt/conventional-semantic-git-tag-increment@0.1.1
         with:
           token: ${{ secrets.GITEA_TOKEN }}
-      - name: Push tag
-        run: |
-          git tag ${{ steps.increment-tag.outputs.new-tag }}
-          git push origin ${{ steps.increment-tag.outputs.new-tag }}
+      - uses: ./.gitea/actions/release-git-tag
+        with:
+          tag: ${{ steps.tag.outputs.new-tag }}