CI: build on alpine

Author: andy-tier1app

.github/workflows/ci.yml

@@ -87,7 +87,7 @@ jobs:
       - name: Build binary
         run: |
           cd cmd/yc
-          go build -ldflags="-s -w" -o yc
+          go build -buildvcs=false -ldflags="-s -w" -o yc
           ./yc --version || true
 
   test: