build(deps): bump requests-hawk from 1.1.1 to 1.2.1

Bumps [requests-hawk](https://github.com/mozilla-services/requests-hawk) from 1.1.1 to 1.2.1.
- [Release notes](https://github.com/mozilla-services/requests-hawk/releases)
- [Changelog](https://github.com/mozilla-services/requests-hawk/blob/master/CHANGES.txt)
- [Commits](mozilla-services/requests-hawk@1.1.1...1.2.1)

---
updated-dependencies:
- dependency-name: requests-hawk
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

requirements.txt

@@ -13,6 +13,6 @@ python-dateutil==2.8.2
 pytz==2022.7.1
 PyYAML==6.0
 requests==2.28.1
-requests_hawk==1.1.1
+requests_hawk==1.2.1
 sentry-sdk[flask]==1.16.0
 werkzeug==2.2.3