Serfend

i have'nt found a grace way to sync `pycdc` code , maybe github-action is a good choose , in the future. you can pull `pycdc` to `~\pydumpck\pyc_checker\lib_pycdc\src` for upgrade manually.

here we pull `pycdc` in [release](https://github.com/serfend/pydumpck/releases/tag/1.17.10)

fixed in [commit](https://github.com/serfend/pydumpck/commit/f03daa3476d598d671841333887bb502a8c12e54)

try use `3.9.x` like `3.9.10` but not `3.9.latest`

好主意！或许可以考虑题干支持markdown格式