Revert "Enable test_lldbmi_settings_set_target_run_args_before on linux"

Test is still flaky.

llvm-svn: 260081

lldb/packages/Python/lldbsuite/test/tools/lldb-mi/interpreter/TestMiInterpreterExec.py

@@ -57,6 +57,7 @@ class MiInterpreterExecTestCase(lldbmi_testcase.MiTestCaseBase):
 
     @skipIfWindows #llvm.org/pr24452: Get lldb-mi tests working on Windows
     @skipIfFreeBSD # llvm.org/pr22411: Failure presumably due to known thread races
+    @expectedFlakeyLinux(bugnumber="llvm.org/pr25470")
     def test_lldbmi_settings_set_target_run_args_before(self):
         """Test that 'lldb-mi --interpreter' can set target arguments by 'setting set target.run-args' command before than target was created."""