Merge pull request #2706 from apple/revert-2702-disable-multilang-formatter-categories

Revert "Temporarily disable test failing in CI (rdar://75512501)"

Author: shahmishal

lldb/test/API/lang/swift/multilang_category/TestMultilangFormatterCategories.py

@@ -19,7 +19,6 @@ def setUp(self):
                         setting=('symbols.use-swift-clangimporter', 'false'))
     @swiftTest
     @skipUnlessDarwin
-    @skipIf(oslist=['windows', 'linux', 'macosx'])
     def test_multilang_formatter_categories(self):
         """Test that formatter categories can work for multiple languages"""
         self.build()