Bump bitarray from 1.2.1 to 1.2.2 in /requirements
Bump bitarray from 1.2.1 to 1.2.2 in /requirements

Bumps [bitarray](https://github.com/ilanschnell/bitarray) from 1.2.1 to 1.2.2.
- [Release notes](https://github.com/ilanschnell/bitarray/releases)
- [Commits](https://github.com/ilanschnell/bitarray/compare/1.2.1...1.2.2)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
mozilla/addons-server,eviljeff/olympia,wagnerand/addons-server,mozilla/addons-server,eviljeff/olympia,diox/olympia,diox/olympia,diox/olympia,mozilla/addons-server,mozilla/olympia,diox/olympia,mozilla/olympia,bqbn/addons-server,bqbn/addons-server,wagnerand/addons-server,mozilla/addons-server,wagnerand/addons-server,eviljeff/olympia,mozilla/olympia,mozilla/olympia,wagnerand/addons-server,bqbn/addons-server,eviljeff/olympia,bqbn/addons-server