Bump django from 3.2.18 to 3.2.19 (#4795)

Bumps [django](https://github.com/django/django) from 3.2.18 to 3.2.19.
- [Commits](https://github.com/django/django/compare/3.2.18...3.2.19)

---
updated-dependencies:
- dependency-name: django
  dependency-type: direct:production
...

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

requirements-dev.txt

@@ -30,7 +30,7 @@ coveralls==2.1.2
     # via -r requirements-dev.in
 distlib==0.3.6
     # via virtualenv
-django==3.2.18
+django==3.2.19
     # via
     #   -c requirements.txt
     #   django-debug-toolbar

requirements.txt

@@ -44,7 +44,7 @@ defusedxml==0.7.1
     #   python3-openid
 diff-match-patch==20200713
     # via django-import-export
-django==3.2.18
+django==3.2.19
     # via
     #   -r requirements.in
     #   django-allauth
@@ -154,8 +154,6 @@ icalendar==5.0.5
     # via django-ical
 idna==3.4
     # via requests
-importlib-metadata==6.6.0
-    # via markdown
 inflection==0.5.1
     # via drf-spectacular
 itypes==1.2.0
@@ -293,8 +291,6 @@ xlrd==2.0.1
     # via tablib
 xlwt==1.3.0
     # via tablib
-zipp==3.15.0
-    # via importlib-metadata
 zopfli==0.2.2
     # via fonttools