feat(docker): Use Python 3.12 in docker images

Author: kiblik

Dockerfile.django-alpine

@@ -5,7 +5,7 @@
 # Dockerfile.nginx to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.9-alpine3.20@sha256:df44c0c0761ddbd6388f4549cab42d24d64d257c2a960ad5b276bb7dab9639c7 as base
+FROM python:3.12.4-alpine3.20@sha256:882ef0a4b7dcf365686ed535e120e35c465e5fed64bd378498b4a27a134ce124 as base
 FROM base as build
 WORKDIR /app
 RUN \

Dockerfile.django-debian

@@ -5,7 +5,7 @@
 # Dockerfile.nginx to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e as base
+FROM python:3.12.4-slim-bookworm@sha256:9638987a16d55a28096d4d222ea267710d830b207ed1a9f0b48ad2dbf67475aa as base
 FROM base as build
 WORKDIR /app
 RUN \

Dockerfile.integration-tests-debian

@@ -2,7 +2,7 @@
 # code: language=Dockerfile
 
 FROM openapitools/openapi-generator-cli:v7.6.0@sha256:f86ca824293602b71b9b66683cc0011f8ff963858bd853621c554ff5cc7dd1d5 as openapitools
-FROM python:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e as build
+FROM python:3.12.4-slim-bookworm@sha256:9638987a16d55a28096d4d222ea267710d830b207ed1a9f0b48ad2dbf67475aa as build
 WORKDIR /app
 RUN \
   apt-get -y update && \

Dockerfile.nginx-alpine

@@ -5,7 +5,7 @@
 # Dockerfile.django-alpine to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.9-alpine3.20@sha256:df44c0c0761ddbd6388f4549cab42d24d64d257c2a960ad5b276bb7dab9639c7 as base
+FROM python:3.12.4-alpine3.20@sha256:882ef0a4b7dcf365686ed535e120e35c465e5fed64bd378498b4a27a134ce124 as base
 FROM base as build
 WORKDIR /app
 RUN \

Dockerfile.nginx-debian

@@ -5,7 +5,7 @@
 # Dockerfile.django-debian to use the caching mechanism of Docker.
 
 # Ref: https://devguide.python.org/#branchstatus
-FROM python:3.11.9-slim-bookworm@sha256:8c1036ec919826052306dfb5286e4753ffd9d5f6c24fbc352a5399c3b405b57e as base
+FROM python:3.12.4-slim-bookworm@sha256:9638987a16d55a28096d4d222ea267710d830b207ed1a9f0b48ad2dbf67475aa as base
 FROM base as build
 WORKDIR /app
 RUN \