Place terminalUi flag on terminal interface (#39214)

diff --git a/packages/flutter_tools/lib/src/ios/simulators.dart b/packages/flutter_tools/lib/src/ios/simulators.dart
index ad46f6d..edf150f 100644
--- a/packages/flutter_tools/lib/src/ios/simulators.dart
+++ b/packages/flutter_tools/lib/src/ios/simulators.dart
@@ -329,14 +329,13 @@
     DebuggingOptions debuggingOptions,
     Map<String, dynamic> platformArgs,
     bool prebuiltApplication = false,
-    bool usesTerminalUi = true,
     bool ipv6 = false,
   }) async {
     if (!prebuiltApplication && package is BuildableIOSApp) {
       printTrace('Building ${package.name} for $id.');
 
       try {
-        await _setupUpdatedApplicationBundle(package, debuggingOptions.buildInfo, mainPath, usesTerminalUi);
+        await _setupUpdatedApplicationBundle(package, debuggingOptions.buildInfo, mainPath);
       } on ToolExit catch (e) {
         printError(e.message);
         return LaunchResult.failed();
@@ -406,7 +405,7 @@
     }
   }
 
-  Future<void> _setupUpdatedApplicationBundle(covariant BuildableIOSApp app, BuildInfo buildInfo, String mainPath, bool usesTerminalUi) async {
+  Future<void> _setupUpdatedApplicationBundle(covariant BuildableIOSApp app, BuildInfo buildInfo, String mainPath) async {
     await _sideloadUpdatedAssetsForInstalledApplicationBundle(app, buildInfo, mainPath);
 
     // Step 1: Build the Xcode project.
@@ -422,7 +421,6 @@
       buildInfo: debugBuildInfo,
       targetOverride: mainPath,
       buildForDevice: false,
-      usesTerminalUi: usesTerminalUi,
     );
     if (!buildResult.success)
       throwToolExit('Could not build the application for the simulator.');