Merge pull request #4861 from vincepri/build-arm64-linux-darwin

🌱 Build clusterctl arm64 for linux and darwin

Author: k8s-ci-robot

Makefile

@@ -552,7 +552,9 @@ release-manifests-dev: ## Builds the development manifests and copies them in th
 
 release-binaries: ## Builds the binaries to publish with a release
 	RELEASE_BINARY=./cmd/clusterctl GOOS=linux GOARCH=amd64 $(MAKE) release-binary
+	RELEASE_BINARY=./cmd/clusterctl GOOS=linux GOARCH=arm64 $(MAKE) release-binary
 	RELEASE_BINARY=./cmd/clusterctl GOOS=darwin GOARCH=amd64 $(MAKE) release-binary
+	RELEASE_BINARY=./cmd/clusterctl GOOS=darwin GOARCH=arm64 $(MAKE) release-binary
 
 release-binary: $(RELEASE_DIR)
 	docker run \