chore(deps): update python docker tag to v3.12 (#1319)

Author: renovate-bot

python/cloud-run-django-hello-world/Dockerfile

@@ -1,5 +1,5 @@
 # Python image to use.
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/cloud-run-python-hello-world/Dockerfile

@@ -1,5 +1,5 @@
 # Python image to use.
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/django/python-guestbook/src/Dockerfile

@@ -1,5 +1,5 @@
 # Use base Python image from Docker Hub
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/django/python-hello-world/src/Dockerfile

@@ -1,5 +1,5 @@
 # Python image to use.
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/python-guestbook/src/backend/Dockerfile

@@ -1,5 +1,5 @@
 # Use base Python image from Docker Hub
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/python-guestbook/src/frontend/Dockerfile

@@ -1,5 +1,5 @@
 # Use base Python image from Docker Hub
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app

python/python-hello-world/src/Dockerfile

@@ -1,5 +1,5 @@
 # Python image to use.
-FROM python:3.11-alpine
+FROM python:3.12-alpine
 
 # Set the working directory to /app
 WORKDIR /app