fix: remove dead duplicate Running status check in start command

The if-block above the switch was redundant with the case inside it.
Consolidate into the switch statement only.

Signed-off-by: mynk8 <mr.mayankgame@gmail.com>

Author: mynk8

cmd/start.go

@@ -47,11 +47,6 @@ microcks start --name [name of you container/instance]`,
 				instance = &config.Instance{}
 			}
 
-			if instance.Status == "Running" {
-				fmt.Printf("Microcks instance with name %s is already running", name)
-				return
-			}
-
 			switch instance.Status {
 			case "Running":
 				fmt.Printf("Microcks instance with name %s is already running", name)