Chore: Avoid update-workspace when watching go files (#94716)

.bra.toml

@@ -16,7 +16,7 @@ watch_exts = [".go", ".ini", ".toml", ".template.html"]
 ignore_files = [".*_gen.go"]
 build_delay = 1500
 cmds = [
-  ["GO_BUILD_DEV=1", "make", "build-go"],
+  ["GO_BUILD_DEV=1", "make", "build-go-fast"],
   ["make", "gen-jsonnet"],
   ["./bin/grafana", "server", "-profile", "-profile-addr=127.0.0.1", "-profile-port=6000", "-profile-block-rate=1", "-profile-mutex-rate=5", "-packaging=dev", "cfg:app_mode=development"]
 ]

Makefile

@@ -180,6 +180,10 @@ update-workspace:
 
 .PHONY: build-go
 build-go: gen-go update-workspace ## Build all Go binaries.
+	@echo "build go files with updated workspace"
+	$(GO) run build.go $(GO_BUILD_FLAGS) build
+
+build-go-fast: gen-go ## Build all Go binaries.
 	@echo "build go files"
 	$(GO) run build.go $(GO_BUILD_FLAGS) build