Update python to 3.11.9 and bump deps

.gitlab-ci.yml

@@ -22,7 +22,7 @@ include:
 # Building template project:
 mirror-github-build:
   stage: build
-  image: python:3.11.5
+  image: python:3.11.9
   variables:
     POETRY_VERSION: '1.8.3'
   before_script:

.readthedocs.yml

@@ -18,8 +18,8 @@ build:
     # See https://github.com/readthedocs/readthedocs.org/issues/4912
     pre_create_environment:
       # Select Python version (keep in sync with other versions):
-      - asdf install python 3.11.5
-      - asdf global python 3.11.5
+      - asdf install python 3.11.9
+      - asdf global python 3.11.9
       - python -m pip install --upgrade --no-cache-dir virtualenv
 
       # Install poetry:

{{cookiecutter.project_name}}/.python-version

@@ -1 +1 @@
-3.11.5
+3.11.9

{{cookiecutter.project_name}}/docker/django/Dockerfile

@@ -2,7 +2,7 @@
 # This Dockerfile uses multi-stage build to customize DEV and PROD images:
 # https://docs.docker.com/develop/develop-images/multistage-build/
 
-FROM python:3.11.5-slim-bookworm AS development_build
+FROM python:3.11.9-slim-bookworm AS development_build
 
 LABEL maintainer="{{ cookiecutter.project_domain }}"
 LABEL vendor="{{ cookiecutter.project_domain }}"