Revert "Add iOS 18.4 beta warnings (#11740)"

This reverts commit 8615c47.

src/_includes/docs/install/devices/ios-physical.md

@@ -1,13 +1,3 @@
-:::warning
-An upcoming change to iOS has caused a temporary break in Flutter's debug mode
-on physical devices running iOS 18.4 (currently in beta).
-If your physical device is already on iOS 18.4, we recommend switching to the
-**Virtual device** tab and following the instructions for using a simulator.
-See [Flutter on latest iOS][] for details.
-:::
-
-[Flutter on latest iOS]: {{site.github}}/ios/ios-latest
-
 #### Set up your target physical iOS device
 
 To deploy your Flutter app to a physical iPhone or iPad,

src/content/platform-integration/ios/ios-latest.md

@@ -5,19 +5,6 @@ description: >-
   the latest releases of iOS.
 ---
 
-:::warning
-An upcoming change to iOS has caused a temporary break in Flutter's
-debug mode on physical devices running iOS 18.4 (currently in beta).
-See [flutter#163984][] for details.
-
-In the meantime, we recommend these temporary workarounds:
-
-* When developing with a physical device, use one running iOS 18.3 or lower.
-* Use a simulator for development rather than a physical device.
-* If you must use a device updated to iOS 18.4,
-  use [Flutter's release or profile build modes][].
-:::
-
 You can develop Flutter on the iOS platform, even on
 the latest release of iOS. The latest Flutter SDK
 already supports a number of the features in the
@@ -26,8 +13,6 @@ latest release of iOS.
 Of course, if you find a bug on Flutter,
 please [file an issue][].
 
-[flutter#163984]: {{site.github}}/flutter/flutter/issues/163984
-[Flutter's release or profile build modes]: /testing/build-modes
 [file an issue]: {{site.github}}/flutter/flutter/issues
 
 ## iOS 18 release