chore(deps): bump sentry-sdk[flask] from 0.16.3 to 0.16.4

Bumps [sentry-sdk[flask]](https://github.com/getsentry/sentry-python) from 0.16.3 to 0.16.4.
- [Release notes](https://github.com/getsentry/sentry-python/releases)
- [Changelog](https://github.com/getsentry/sentry-python/blob/master/CHANGES.md)
- [Commits](getsentry/sentry-python@0.16.3...0.16.4)

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

requirements/common.txt

@@ -50,7 +50,7 @@ wtforms[email]==2.3.3
 flask-admin==1.5.6
 google-compute-engine==2.8.13
 factory_boy==2.12
-sentry-sdk[flask]==0.16.3
+sentry-sdk[flask]==0.16.4
 healthcheck==1.3.3
 elasticsearch-dsl==7.0.0
 flask-redis==0.4