[LLDB] Mark TestCallStdStringFunction as XPASS on Windows

Author: Nerixyz

lldb/test/API/commands/expression/call-function/TestCallStdStringFunction.py

@@ -9,10 +9,10 @@
 
 
 class ExprCommandCallFunctionTestCase(TestBase):
+
     @expectedFailureAll(
         compiler="icc", bugnumber="llvm.org/pr14437, fails with ICC 13.1"
     )
-    @expectedFailureAll(oslist=["windows"], bugnumber="llvm.org/pr21765")
     @skipIf(compiler="clang", compiler_version=["<", "9.0"])
     def test_with(self):
         """Test calling std::String member function."""