Update sentry-sdk requirement from <2.19,>=2.9.0 to >=2.9.0,<2.21

Updates the requirements on [sentry-sdk](https://github.com/getsentry/sentry-python) to permit the latest version.
- [Release notes](https://github.com/getsentry/sentry-python/releases)
- [Changelog](https://github.com/getsentry/sentry-python/blob/master/CHANGELOG.md)
- [Commits](getsentry/sentry-python@2.9.0...2.20.0)

---
updated-dependencies:
- dependency-name: sentry-sdk
  dependency-type: direct:production
...

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

requirements/base.txt

@@ -10,4 +10,4 @@ django-rest-passwordreset>=1.1,<1.6
 drf-spectacular[sidecar]>=0.26.2,<0.28
 django-environ>=0.10.0,<0.12
 django-gravatar2>=1.4.4,<1.5
-sentry-sdk>=2.9.0,<2.19
+sentry-sdk>=2.9.0,<2.21