client: container: support CLI with entrypoint addition (#4126)

This will allow running netbird commands (including debugging) against the daemon and provide a flow similar to non-container usages.

It will by default both log to file and stderr so it can be handled more uniformly in container-native environments.

upload-server/main.go

@@ -10,7 +10,7 @@ import (
 )
 
 func main() {
-	err := util.InitLog("info", "console")
+	err := util.InitLog("info", util.LogConsole)
 	if err != nil {
 		log.Fatalf("Failed to initialize logger: %v", err)
 	}