Bump python-dateutil from 2.6.1 to 2.8.2

Bumps [python-dateutil](https://github.com/dateutil/dateutil) from 2.6.1 to 2.8.2.
- [Release notes](https://github.com/dateutil/dateutil/releases)
- [Changelog](https://github.com/dateutil/dateutil/blob/master/NEWS)
- [Commits](dateutil/dateutil@2.6.1...2.8.2)

---
updated-dependencies:
- dependency-name: python-dateutil
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements.in

@@ -21,7 +21,7 @@ oic~=0.11.0
 pip-tools~=6.6.2
 psycopg2-binary~=2.9.3
 pylint~=2.6.0
-python-dateutil~=2.6.1
+python-dateutil~=2.8.2
 python-editor~=1.0.3
 sentry-sdk[flask]~=0.19.5
 six~=1.12.0

requirements.txt

@@ -137,7 +137,7 @@ pyopenssl==22.0.0
     # via oic
 pyparsing==3.0.9
     # via packaging
-python-dateutil==2.6.1
+python-dateutil==2.8.2
     # via
     #   -r requirements.in
     #   alembic