All files are failing rubocop checks since #16491 with the following error:

app/models/host.rb:1:1: C: Missing frozen string literal comment.
module Host
^

The Style/FrozenStringLiteralComment cop should be disabled or fixed.

There are also failures in config/initializers/secure_headers.rb that aren't passing, probably from when the PR was merged onto develop without re-checking it passed on the previous commit.