chore(deps): bump mysqlclient from 2.2.1 to 2.2.3 (#57)

Bumps [mysqlclient](https://github.com/PyMySQL/mysqlclient) from 2.2.1 to 2.2.3.
- [Release notes](https://github.com/PyMySQL/mysqlclient/releases)
- [Changelog](https://github.com/PyMySQL/mysqlclient/blob/main/HISTORY.rst)
- [Commits](PyMySQL/mysqlclient@v2.2.1...v2.2.3)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

requirements.txt

@@ -5,7 +5,7 @@ django-tinymce==3.6.1
 django-widget-tweaks==1.5.0
 django-mailer==2.3.1
 gunicorn==21.2.0
-mysqlclient==2.2.1
+mysqlclient==2.2.3
 Pillow==10.2.0
 python-dateutil==2.8.2
 requests==2.31.0