Turn off flaky module_test_ios FlutterUITests (#71730)

dev/integration_tests/ios_host_app/FlutterUITests/FlutterUITests.m

@@ -7,6 +7,7 @@
 @interface FlutterUITests : XCTestCase
 @end
 
+// TODO(jmagman): These tests has become flaky and are disabled in the test scheme. Fix https://github.com/flutter/flutter/issues/70630 and re-enable.
 @implementation FlutterUITests
 
 - (void)setUp {
@@ -43,7 +44,6 @@
     XCTAssertTrue([app.navigationBars[@"Flutter iOS Demos Home"] waitForExistenceWithTimeout:60.0]);
 }
 
-// TODO(dnfield): this test has become flaky, fix https://github.com/flutter/flutter/issues/70630 and re-enable.
 - (void)testFlutterViewWarm {
     XCUIApplication *app = [[XCUIApplication alloc] init];
     [app launch];

dev/integration_tests/ios_host_app/Host.xcodeproj/xcshareddata/xcschemes/Host.xcscheme

@@ -39,7 +39,7 @@
             </BuildableReference>
             <SkippedTests>
                <Test
-                  Identifier = "FlutterUITests/testFlutterViewWarm">
+                  Identifier = "FlutterUITests">
                </Test>
             </SkippedTests>
          </TestableReference>