chore: sign macOS binaries in makefile

Signed-off-by: Abiola Ibrahim <[email protected]>

Author: abiosoft

Makefile

@@ -37,9 +37,12 @@ fmt:
 	goimports -w .
 
 .PHONY: build
-build:
+build: clean
 	GOOS=$(GOOS) GOARCH=$(GOARCH) go build -ldflags="$(LDFLAGS)" -o $(OUTPUT_DIR)/$(OUTPUT_BIN) ./cmd/colima
 	cd $(OUTPUT_DIR) && openssl sha256 -r -out $(OUTPUT_BIN).sha256sum $(OUTPUT_BIN)
+ifeq ($(GOOS),darwin)
+	codesign -s - $(OUTPUT_DIR)/$(OUTPUT_BIN)
+endif
 
 .PHONY: test
 test: