duo_unix 1.9.13

Closes #34271.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
duo_unix: add 1.9.13_1 bottle.
Revert "pngcrush: update 1.7.80 bottle."

This reverts commit 962334dd2659350fb2f61258b908bf5cdb711419.
Merge branch 'master' of https://github.com/Homebrew/homebrew

Conflicts:
	Library/Formula/duo_unix.rb
liquidprompt 1.9

Closes #34270.

Signed-off-by: Misty De Meo <mistydemeo@gmail.com>
Merge branch 'master' of https://github.com/Homebrew/homebrew