ANDROID: Return a sorted list of protected modules

* This makes sure the list remains sorted even after adding Kunit
  modules.

Bug: 384899318
Fixes: 3694d8feac ("ANDROID: Add protected modules list")
Change-Id: Icb92504b48433eab1e83c1b34145af0cdbe46f41
Signed-off-by: Ulises Mendez Martinez <umendez@google.com>

modules.bzl

@@ -208,4 +208,4 @@ def get_gki_protected_modules_list(arch = None):
     all_gki_modules = get_gki_modules_list(arch) + get_kunit_modules_list(arch)
     unprotected_modules = _COMMON_UNPROTECTED_MODULES_LIST
     protected_modules = [mod for mod in all_gki_modules if mod not in unprotected_modules]
-    return protected_modules
+    return sorted(protected_modules)