message: Fix generate example test known bugs regex
diff: @@ -79,7 +79,7 @@ KNOWN_BUGS = {
  # Div will use floordiv.
  r"div.*int32": "72051395",
  # Strided slice cannot handle new_axis_mask.
  - r"strided_slice.*new_axis_num=1|2": "137470173",
  + r"strided_slice.*new_axis_num=(1|2)": "137470173",
  }
  