[lldb] XFAIL TestStoppedInStaticMemberFunction on Windows

It seems we can't find the symbols of static members on Windows? The bug is not
 relevant to what this test is actually testing so let's just XFAIL it.

lldb/test/API/lang/cpp/stopped_in_static_member_function/TestStoppedInStaticMemberFunction.py

@@ -8,6 +8,9 @@ class TestCase(TestBase):
 
     mydir = TestBase.compute_mydir(__file__)
 
+    # On Windows we can lookup the declarations of static members but finding
+    # up the underlying symbols doesn't work yet.
+    @expectedFailureAll(oslist=["windows"])
     @no_debug_info_test
     def test(self):
         self.build()