Commenting variables that may affect the ssh access

Signed-off-by: Diana-Maria Dumitru <[email protected]>

defaults/main.yml

@@ -798,26 +798,26 @@ amzn2023cis_sshd:
     # If an USER@HOST format will be used, the specified user will be allowed only on that particular host.
     # The allow/deny directives process order: DenyUsers, AllowUsers, DenyGroups, AllowGroups.
     # For more info, see https://linux.die.net/man/5/sshd_config
-    allowusers:
+    # allowusers:
     # This variable, if specified, configures a list of GROUP name patterns, separated by spaces, to allow SSH access
     # for users whose primary group or supplementary group list matches one of the patterns. This is done
     # by setting the value of `AllowGroups` option in `/etc/ssh/sshd_config` file.
     # The allow/deny directives process order: DenyUsers, AllowUsers, DenyGroups, AllowGroups.
     # For more info, https://linux.die.net/man/5/sshd_config
-    allowgroups: systems dba
+    # allowgroups: systems dba
     # This variable, if specified, configures a list of USER name patterns, separated by spaces, to prevent SSH access
     # for users whose user name matches one of the patterns. This is done
     # by setting the value of `DenyUsers` option in `/etc/ssh/sshd_config` file.
     # If an USER@HOST format will be used, the specified user will be restricted only on that particular host.
     # The allow/deny directives process order: DenyUsers, AllowUsers, DenyGroups, AllowGroups.
     # For more info, see https://linux.die.net/man/5/sshd_config
-    denyusers:
+    # denyusers:
     # This variable, if specified, configures a list of GROUP name patterns, separated by spaces, to prevent SSH access
     # for users whose primary group or supplementary group list matches one of the patterns. This is done
     # by setting the value of `DenyGroups` option in `/etc/ssh/sshd_config` file.
     # The allow/deny directives process order: DenyUsers, AllowUsers, DenyGroups, AllowGroups.
     # For more info, see https://linux.die.net/man/5/sshd_config
-    denygroups:
+    # denygroups:
 
 ## Control 4.2.5 - Ensure SSH LogLevel is appropriate
 # This variable refers to the loglevel used for ssh.