Merge pull request #6578 from augusto2112/skip-back=interop-linux

[lldb] Skip TestSwiftBackwardInteropExpressions in Linux

Author: augusto2112

lldb/test/API/lang/swift/cxx_interop/backward/expressions/TestSwiftBackwardInteropExpressions.py

@@ -8,6 +8,7 @@
 
 class TestSwiftBackwardInteropExpressions(TestBase):
 
+    @skipIfLinux
     @swiftTest
     def test_func_step_in(self):
         self.build()