chore: migrate Rocky Linux 8 based tests to Alma Linux 8

molecule/virtualbox_rocky8/molecule.yml → molecule/virtualbox_alma8/molecule.yml

@@ -8,8 +8,8 @@ platforms:
   # Check out the documentation at
   # https://github.com/ansible-community/molecule-vagrant#documentation
   # for more platform parameters.
-  - name: vm-harden-mol-rocky8
-    box: rockylinux/8
+  - name: vm-harden-mol-alma8
+    box: almalinux/8
     memory: 3072
     # List of raw Vagrant `config` options.
     # provider_raw_config_args: