fix: Unable to fast sync changes with iOS runtime 4.0.1 and earlier

CLI should be able to execute fast sync on devices and iOS Simulator (single instance) when using older runtime version (4.0.1 and prior).
However, currently it just hangs as the promise that should return the port for fast sync, is never resolved. Fix this by resolving the promise in this case.

Author: rosen-vladimirov

lib/services/ios-debugger-port-service.ts

@@ -15,7 +15,8 @@ export class IOSDebuggerPortService implements IIOSDebuggerPortService {
 	public getPort(data: IIOSDebuggerPortInputData): Promise<number> {
 		return new Promise((resolve, reject) => {
 			if (!this.canStartLookingForDebuggerPort()) {
-				return IOSDebuggerPortService.DEFAULT_PORT;
+				resolve(IOSDebuggerPortService.DEFAULT_PORT);
+				return;
 			}
 
 			const key = `${data.deviceId}${data.appId}`;