The latest crashpad broke the mingw64 build

The commit in crashpad:
* [Add support for THREAD_NAME_LIST stream](https://chromium-review.googlesource.com/c/crashpad/crashpad/+/3671372)

cause the `unknown type name 'MINIDUMP_THREAD_NAME_LIST'` compile error so the Mingw64 as instruction in README.md won't build anymore