core: bump python from 3.10.7-slim-bullseye to 3.11.0-slim-bullseye (#3864)

* core: bump python from 3.10.7-slim-bullseye to 3.11.0-slim-bullseye

Bumps python from 3.10.7-slim-bullseye to 3.11.0-slim-bullseye.

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

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

* bump project

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* bump deps

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* bump ci to 3.11

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* fix tests

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* cleanup

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

* fix formatting

Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>

Signed-off-by: dependabot[bot] <support@github.com>
Signed-off-by: Jens Langhammer <jens.langhammer@beryju.org>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Jens Langhammer <jens.langhammer@beryju.org>

website/developer-docs/setup/full-dev-environment.md

@@ -4,7 +4,7 @@ title: Full development environment
 
 ## Requirements
 
--   Python 3.10
+-   Python 3.11
 -   poetry, which is used to manage dependencies, and can be installed with `pip install poetry`
 -   Go 1.18
 -   PostgreSQL (any recent version will do)