Fix build by moving -ldflags before specifying file folder

.github/workflows/release.yml

@@ -27,9 +27,9 @@ jobs:
         run: >-
           go build
           -v
-          ./...
           -ldflags "-X main.version=$(git describe --tags --always --dirty)"
           -o conntracker
+          ./cmd/conntracker
 
       - name: Release
         uses: softprops/action-gh-release@v2