Fix forgejo workflow

.forgejo/workflows/build.yaml

@@ -19,7 +19,7 @@ jobs:
 
   build:
     needs: check-changes
-    runs-on: ubuntu-latest
+    runs-on: docker
     if: ${{ needs.check-changes.outputs.all_changed_and_modified_files_count >= 1 }}
     permissions:
       contents: write
@@ -106,7 +106,7 @@ jobs:
         uses: https://code.forgejo.org/actions/forgejo-release@v2.4.0
         with:
           url: "https://git.btclock.dev/"
-          repo: "btclock/webui"
+          repo: "${{ github.repository }}"
           direction: upload
           tag: ${{ steps.getBlockHeight.outputs.blockHeight }}
           sha: "${{ github.sha }}"