buildx failed with: ERROR: failed to solve: process "/bin/sh -c make envtest && CGO_ENABLED=0 KUBEBUILDER_ASSETS=\"/workspace/bin/k8s/current\" go test ./... && CGO_ENABLED=0 GOOS=${TARGETOS:-linux} GOARCH=${TARGETARCH} go build -a -o manager main.go" did not complete successfully: exit code: 2