changed dictionary attribute or variable name 'keys' to 'ssh_keys' due to possible reservation of prior

group_vars/sukaato.yml

@@ -24,7 +24,7 @@ origin: us-east
 # <str<enum>> representing Linux distro or OS image available in VPS service to be used for VPS 
 operating_system: linode/debian13
 # <list[<str>]> list of control node or local SSH key basenames for root user
-keys:
+ssh_keys:
   - id_ecdsa-sha2_sukaato_miniyubikey
   - id_ecdsa-sha2_sukaato_yubikey
 # <list<dict>> list of administrative users (in Linux, users that can use "sudo")
@@ -32,7 +32,7 @@ admins:
   - username: senpai # <str> arbitrary valid user name
     services: ~ # <list[<str>]> if linux system user, assocated servce
     # <list[<str>]> list of control node or local SSH key basenames for this user
-    keys:
+    ssh_keys:
       - id_ed25519_sukaato_yubikey
       - id_ed25519_sukaato_miniyubikey
     # <str<vault?>> hashed (and maybe salted) password