Upgrade Patrol to 4.5.0 (#4446)

integration_test/base/core_robot.dart

@@ -6,4 +6,6 @@ abstract class CoreRobot {
   CoreRobot(this.$);
 
   dynamic ignoreException() => $.tester.takeException();
+
+  MobileAutomator get native => $.platformAutomator.mobile;
 }

integration_test/base/test_base.dart

@@ -28,8 +28,8 @@ class TestBase {
         visibleTimeout: Duration(seconds: 30),
         printLogs: true,
       ),
-      nativeAutomatorConfig: const NativeAutomatorConfig(
-        findTimeout: Duration(seconds: 10),
+      platformAutomatorConfig: PlatformAutomatorConfig.fromOptions(
+        findTimeout: const Duration(seconds: 10),
       ),
       framePolicy: LiveTestWidgetsFlutterBindingFramePolicy.benchmarkLive,
       ($) async {