hashcash 1.22 (new formula)
hashcash: add 1.22 bottle.

Closes #33597.
Finatra 1.5.3 (new Formula)

A scala web framework inspired by Sinatra
and powered by Twitter-Server.

http://finatra.info/

Closes #33587.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
postgis: remove bottle.

Closes #33566.
brew-test-bot: tweak pull request diff detection.

Avoid accidentally including more changes than was intentional.
node: make sure node can be found by npm.

In case the PATH isn't setup correctly by users.