cleanup smoke5.yml

.gitea/workflows/smoke5.yml

@@ -1,15 +0,0 @@
-name: smoke5
-on: [push]
-jobs:
-  buf:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-      - uses: bufbuild/buf-action@v1
-        with:
-          setup_only: true
-          version: "1.75.0"
-      - name: buf version
-        run: |
-          which buf || echo "no buf"
-          buf --version || echo "BUF_VERSION_FAILED"