ninafw: fix connection timeout

The break statement didn't actually break the for loop, it just exited
the switch case.

Discovered because VS Code flagged the code after the loop as dead code.

Author: aykevl

gap_ninafw.go

@@ -155,8 +155,7 @@ func (a *Adapter) Connect(address Address, params ConnectionParams) (*Device, er
 			return nil, err
 		}
 
-		switch {
-		case a.hci.connectData.connected:
+		if a.hci.connectData.connected {
 			defer a.hci.clearConnectData()
 
 			random := false
@@ -178,7 +177,7 @@ func (a *Adapter) Connect(address Address, params ConnectionParams) (*Device, er
 
 			return d, nil
 
-		default:
+		} else {
 			// check for timeout
 			if (time.Now().UnixNano()-start)/int64(time.Second) > 5 {
 				break