Bump mysqlclient from 2.2.6 to 2.2.7

Bumps [mysqlclient](https://github.com/PyMySQL/mysqlclient) from 2.2.6 to 2.2.7.
- [Release notes](https://github.com/PyMySQL/mysqlclient/releases)
- [Changelog](https://github.com/PyMySQL/mysqlclient/blob/main/HISTORY.rst)
- [Commits](PyMySQL/mysqlclient@v2.2.6...v2.2.7)

---
updated-dependencies:
- dependency-name: mysqlclient
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

requirements.txt

@@ -3,7 +3,7 @@ djangorestframework==3.15.2
 django-pipeline==3.1.0
 django-dotenv==1.4.2
 django-redis==5.4.0
-mysqlclient==2.2.6
+mysqlclient==2.2.7
 pytz==2024.2
 python-dateutil==2.9.0.post0
 schedule==1.2.2