runUsingRuntime: use named constants for runtime states

Use the named constants for the status values that runtimes can report
to us when we run them with the "state" command.

Signed-off-by: Nalin Dahyabhai <[email protected]>

Author: nalind

run_common.go

@@ -660,8 +660,9 @@ func runUsingRuntime(options RunOptions, configureNetwork bool, moreCreateArgs [
 			return 1, fmt.Errorf("parsing container state %q from %s: %w", string(stateOutput), runtime, err)
 		}
 		switch state.Status {
-		case "running":
-		case "stopped":
+		case specs.StateCreating, specs.StateCreated, specs.StateRunning:
+			// all fine
+		case specs.StateStopped:
 			atomic.StoreUint32(&stopped, 1)
 		default:
 			return 1, fmt.Errorf("container status unexpectedly changed to %q", state.Status)