fix: Image name

Author: alessfg

molecule/default/molecule.yml

@@ -43,7 +43,7 @@ platforms:
       - /sys/fs/cgroup:/sys/fs/cgroup:rw
     command: /sbin/init
   - name: alpine-3.21
-    image: alpine:3.22
+    image: alpine:3.21
     dockerfile: ../common/Dockerfile.j2
     privileged: true
     cgroupns_mode: host