update linter versions

Former-commit-id: d1699816ab53065068bf35dc5d7abb8e37df9c37 [formerly bdba0ab1d5fa1c3bb97f77db7bfa0898eb677de7]
Former-commit-id: 35b8b59553fe1c639a910b889d4c8336538ebd8f

requirements.txt

@@ -12,7 +12,7 @@ django-rq-dashboard==0.3.3
 djangorestframework==3.11.2
 djangorestframework-camel-case==1.1.2
 entrypoints==0.3
-flake8==3.7.9
+flake8==6.0.0
 flake8-quotes==3.0.0
 idna==2.10
 mccabe==0.6.1
@@ -21,7 +21,7 @@ numpy==1.23.5
 pandas==1.3.5
 pillow==9.3.0
 psycopg2-binary==2.8.6
-pycodestyle==2.5.0
+pycodestyle==2.10.0
 pyflakes==2.1.1
 python-dateutil==2.8.1
 pytz==2021.3