Update docker build image

.gitlab-ci.yml

@@ -55,6 +55,7 @@ test:
     - tox -- --junitxml=test-report.xml --durations=50
 
 test-cookiecutter:
+  # Needed till next release
   image: python:3.11
 
   stage: test
@@ -91,7 +92,7 @@ test-cookiecutter:
       - worker-demo/
 
 build-cookiecutter:
-  image: docker:19.03.1
+  image: docker:24.0.6
   stage: build
   services:
     - docker:dind
@@ -136,7 +137,7 @@ pypi-publication:
     - twine upload dist/* -r pypi
 
 .docs:
-  image: python:3.11
+  image: python:3
   artifacts:
     paths:
       - public

worker-{{cookiecutter.slug}}/.gitlab-ci.yml

@@ -50,7 +50,7 @@ lint:
 
 docker-build:
   stage: build
-  image: docker:19.03.1
+  image: docker:24.0.6
   services:
     - docker:dind
   variables: