switch to "normal" python image

.drone.yml

@@ -1,22 +1,14 @@
 name: amd64
 kind: pipeline
 type: docker
-clone:
-  disable: true
 
 platform:
   os: linux
   arch: amd64
 
 steps:
-- name: clone
-  image: registry.access.redhat.com/ubi9/python-311:1-12
-  commands:
-  - git clone https://git.nick-slowinski.de/nick-slowinski.de/docs.git .
-  - git checkout $DRONE_COMMIT
-
 - name: build
-  image: registry.access.redhat.com/ubi9/python-311:1-12
+  image: python:3.11.4-alpine3.18
   commands:
   - pip install -r requirements.txt
   - mkdocs build