checksum mismatch for 2.20.1 release

[chenrui333]

👋 it looks like 2.20.1 release got re-created, raise this issue to confirm it. Thanks! (would be nice to do roll forward rather than re-creating a new release though 🙏 )

relates to Homebrew/homebrew-core#157653

[samford]

This was already confirmed in #1888 (comment)

[ruanxin]

thanks for confirming @samford 👍 , sorry guys for this inconvenience.