build(deps-dev): bump pylint from 2.8.3 to 2.9.0 (#1095)

* build(deps-dev): bump pylint from 2.8.3 to 2.9.0

Bumps [pylint](https://github.com/PyCQA/pylint) from 2.8.3 to 2.9.0.
- [Release notes](https://github.com/PyCQA/pylint/releases)
- [Changelog](https://github.com/PyCQA/pylint/blob/master/ChangeLog)
- [Commits](https://github.com/PyCQA/pylint/compare/v2.8.3...v2.9.0)

---
updated-dependencies:
- dependency-name: pylint
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

* *: update source for new pylint version

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jens Langhammer <jens.langhammer@beryju.org>

authentik/events/api/notification_transport.py

@@ -46,7 +46,7 @@ class NotificationTransportTestSerializer(Serializer):
 
     messages = ListField(child=CharField())
 
-    def create(self, request: Request) -> Response:
+    def create(self, validated_data: Request) -> Response:
         raise NotImplementedError
 
     def update(self, request: Request) -> Response:

authentik/events/geo.py

@@ -27,10 +27,9 @@ class GeoIPDict(TypedDict):
 class GeoIPReader:
     """Slim wrapper around GeoIP API"""
 
-    __reader: Optional[Reader] = None
-    __last_mtime: float = 0.0
-
     def __init__(self):
+        self.__reader: Optional[Reader] = None
+        self.__last_mtime: float = 0.0
         self.__open()
 
     def __open(self):