[lldb][test] Disable new dwarf5 integral member tests on Windows

Added by llvm#111859

Due to:
https://lab.llvm.org/buildbot/#/builders/141/builds/3691

This is not uncommon with DWARF testing on Windows. We may be
discarding the required information during linking.

I will look into it next week.

Author: DavidSpickett

lldb/test/API/lang/cpp/const_static_integral_member/TestConstStaticIntegralMember.py

@@ -142,6 +142,8 @@ def check_inline_static_members(self, flags):
             "ClassWithConstexprs::scoped_enum_val", "ScopedEnum", "scoped_enum_case2"
         )
 
+    # Fails on Windows for unknown reasons.
+    @skipIfWindows
     # On linux this passes due to the manual index
     @expectedFailureDarwin(debug_info=no_match(["dsym"]))
     def test_inline_static_members_dwarf5(self):
@@ -193,6 +195,8 @@ def check_shadowed_static_inline_members(self, flags):
         self.expect_expr("ns::Foo::mem", result_value="10")
         self.expect_expr("::Foo::mem", result_value="-29")
 
+    # Fails on Windows for unknown reasons.
+    @skipIfWindows
     # On linux this passes due to the manual index
     @expectedFailureDarwin(debug_info=no_match(["dsym"]))
     def test_shadowed_static_inline_members_dwarf5(self):