Improve brave_interactive_ui_tests target (#36297)

Added missing //chrome/installer/util:strings deps on Windows
- some installer strings are used in admin user
- used BraveTestLauncherDelegate

chromium_src/chrome/test/base/interactive_ui_tests_main.cc

@@ -0,0 +1,15 @@
+/* Copyright (c) 2026 The Brave Authors. All rights reserved.
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this file,
+ * You can obtain one at https://mozilla.org/MPL/2.0/. */
+
+#include "brave/test/base/brave_test_launcher_delegate.h"
+
+// Apply Brave-specific behavior change in the test launcher delegate.
+// * Suppress first run dialog (Mac/Linux).
+// * Suppress browser window closing dialog.
+#define ChromeTestLauncherDelegate BraveTestLauncherDelegate
+
+#include <chrome/test/base/interactive_ui_tests_main.cc>
+
+#undef ChromeTestLauncherDelegate

test/BUILD.gn

@@ -760,6 +760,7 @@ if (!is_android) {
     sources = [ "//chrome/test/base/interactive_ui_tests_main.cc" ]
 
     deps = [
+      ":browser_test_support",
       "//brave:packed_resources",
       "//chrome:packed_resources",
       "//chrome/browser",
@@ -770,6 +771,10 @@ if (!is_android) {
       "//ui/compositor",
     ]
 
+    if (is_win) {
+      deps += [ "//chrome/installer/util:strings" ]
+    }
+
     if (enable_commander) {
       deps += [ "//brave/browser/ui/commander:interactive_ui_tests" ]
     }