Bump python in /docker/images/fakesentry

Bumps python from 3.11.9-slim-bullseye to 3.11.10-slim-bullseye.

---
updated-dependencies:
- dependency-name: python
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

docker/images/fakesentry/Dockerfile

@@ -1,4 +1,4 @@
-FROM --platform=linux/amd64 python:3.11.9-slim-bullseye@sha256:320da7887b542fee80af7fac52146047a980d767abb9b8fe69d86eaa9113bcc4
+FROM --platform=linux/amd64 python:3.11.10-slim-bullseye@sha256:08ef1d5c4e0c05244f0971150437c57f6c79863345e549dbaebaf1b61f56bdf5
 
 ARG groupid=5000
 ARG userid=5000