[lldb][test] Skip TestCppReferenceToOuterClass.py for now

Author: Michael137

lldb/test/API/lang/cpp/reference-to-outer-type/TestCppReferenceToOuterClass.py

@@ -5,7 +5,8 @@
 
 
 class TestCase(TestBase):
-    @expectedFailureAll(setting=('plugin.typesystem.clang.experimental-redecl-completion', 'false'))
+    #@expectedFailureAll(setting=('plugin.typesystem.clang.experimental-redecl-completion', 'false'))
+    @skipIf("Currently the above XFAIL doesn't check the LLDB setting. Skip until 'setting' parameter is fixed")
     def test(self):
         self.build()
         self.dbg.CreateTarget(self.getBuildArtifact("a.out"))