update workflow, adjust release to include v to release tag

.gitea/workflows/build.yaml

@@ -66,7 +66,7 @@ jobs:
       if: ${{ github.event.inputs.github_release == 'true' }}
       uses: softprops/action-gh-release@master
       with:
-        tag_name: ${{ env.VERSION }}
+        tag_name: v${{ env.VERSION }}
         release_name: Release ${{ env.VERSION }}
         body: ${{steps.build_changelog.outputs.changelog}}
         draft: false