[lldb][test] Fix tpyo in TestDAP_module.py skip

Fixes 1af2ddb

Author: DavidSpickett

lldb/test/API/tools/lldb-dap/module/TestDAP_module.py

@@ -8,7 +8,7 @@
 import re
 
 # Flakey in Github CI runs, see https://github.com/llvm/llvm-project/issues/137660.
-@SkipIfLinux
+@skipIfLinux
 class TestDAP_module(lldbdap_testcase.DAPTestCaseBase):
     def run_test(self, symbol_basename, expect_debug_info_size):
         program_basename = "a.out.stripped"