message: Fix a typo in lldb-dotest.in that prevented macros from being substituted
diff: @@ -5,8 +5,8 @@ import sys
  dotest_path = '@LLDB_SOURCE_DIR@/test/dotest.py'
  dotest_args_str = '@LLDB_DOTEST_ARGS@'
  -swift_compiler = '@LLDB_SWIFTC'
  -swift_library = '@LLDB_SWIFT_LIBS'
  +swift_compiler = '@LLDB_SWIFTC@'
  +swift_library = '@LLDB_SWIFT_LIBS@'
  if __name__ == '__main__':
  wrapper_args = sys.argv[1:]
  