Bump werkzeug from 2.2.2 to 2.2.3 in /ui (zalando#2224)

Bumps [werkzeug](https://github.com/pallets/werkzeug) from 2.2.2 to 2.2.3.
- [Release notes](https://github.com/pallets/werkzeug/releases)
- [Changelog](https://github.com/pallets/werkzeug/blob/main/CHANGES.rst)
- [Commits](pallets/werkzeug@2.2.2...2.2.3)

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

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

Author: dependabot[bot]

ui/requirements.txt

@@ -12,4 +12,4 @@ kubernetes==11.0.0
 requests==2.28.2
 stups-tokens>=1.1.19
 wal_e==1.1.1
-werkzeug==2.2.2
+werkzeug==2.2.3