Bump whitenoise from 6.3.0 to 6.11.0

Bumps [whitenoise](https://github.com/evansd/whitenoise) from 6.3.0 to 6.11.0.
- [Changelog](https://github.com/evansd/whitenoise/blob/main/docs/changelog.rst)
- [Commits](evansd/whitenoise@6.3.0...6.11.0)

---
updated-dependencies:
- dependency-name: whitenoise
  dependency-version: 6.11.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

requirements/base.txt

@@ -3,7 +3,7 @@ python-slugify==8.0.0  # https://github.com/un33k/python-slugify
 Pillow==9.4.0  # https://github.com/python-pillow/Pillow
 rcssmin==1.1.1  # https://github.com/ndparker/rcssmin
 argon2-cffi==21.3.0  # https://github.com/hynek/argon2_cffi
-whitenoise==6.3.0  # https://github.com/evansd/whitenoise
+whitenoise==6.11.0  # https://github.com/evansd/whitenoise
 redis==4.5.1  # https://github.com/redis/redis-py
 hiredis==3.3.0  # https://github.com/redis/hiredis-py
 celery==5.2.7  # pyup: < 6.0  # https://github.com/celery/celery