Remove unused code in scripts/build

Dockerfile.dapper

@@ -18,7 +18,7 @@ RUN curl -sSfL https://github.com/docker/buildx/releases/download/v0.13.1/buildx
 # install openapi-gen
 RUN  go install k8s.io/code-generator/cmd/[email protected]
 
-ENV DAPPER_ENV REPO TAG CROSS
+ENV DAPPER_ENV REPO TAG
 ENV DAPPER_SOURCE /go/src/github.com/harvester/node-manager/
 ENV DAPPER_OUTPUT ./bin ./manifests
 ENV DAPPER_DOCKER_SOCKET true

scripts/build

@@ -20,11 +20,6 @@ build() {
     for arch in "amd64" "arm64"; do
         GOARCH="$arch" CGO_ENABLED=0 go build -ldflags "$LINKFLAGS $OTHER_LINKFLAGS" -o "bin/$name-$arch" "$pkg"
     done
-
-    if [ "$CROSS" = "true" ] && [ "$ARCH" = "amd64" ]; then
-        GOOS=darwin go build -ldflags "$LINKFLAGS" -o "bin/$name-darwin" "$pkg"
-        GOOS=windows go build -ldflags "$LINKFLAGS" -o "bin/$name-windows" "$pkg"
-    fi
 }
 
 build "harvester-node-manager" "."