test: use personal docker registry

molecule/default/molecule.yml

@@ -3,16 +3,7 @@ driver:
   name: docker
 platforms:
   - name: debian12
-    image: nishiki/debian12:molecule
-    privileged: true
-    volumes:
-      - /sys/fs/cgroup:/sys/fs/cgroup:rw
-    cgroupns_mode: host
-    command: /bin/systemd
-    capabilities:
-      - SYS_ADMIN
-  - name: debian11
-    image: nishiki/debian11:molecule
+    image: code.waks.be/nishiki/molecule:debian12
     privileged: true
     volumes:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw