Vault: fix interoperability issues with older RHEL systems

AES-128-CBC was recently enabled as default wrapping algorithm for transport of secrets.
This change was done in favor of FIPS as crypto-policies disabled 3DES in RHEL9, but
setting AES as default ended-up breaking backwards compatibility with older RHEL systems.

This commit is tuning some defaults so that interoperability with older RHEL systems
works again. The new logic reflects:

- when an old client is calling a new server, it doesn't send any value for wrapping_algo
  and the old value is used (3DES), so that the client can decrypt using 3DES.

- when a new client is calling a new server, it sends wrapping_algo = AES128_CBC

- when a new client is calling an old server, it doesn't send any value and the default is
  to use 3DES.

Finally, as this logic is able to handle overlapping wrapping algorithm between server and
client, the Option "--wrapping-algo" is hidden from "ipa vault-archive --help" and "ipa
vault-retrieve --help" commands.

Fixes: https://pagure.io/freeipa/issue/9259
Signed-off-by: Francisco Trivino <ftrivino@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>
Reviewed-By: Rob Crittenden <rcritten@redhat.com>

ipaserver/plugins/vault.py

@@ -1051,7 +1051,7 @@ class vault_archive_internal(PKQuery):
             'wrapping_algo?',
             doc=_('Key wrapping algorithm'),
             values=VAULT_WRAPPING_SUPPORTED_ALGOS,
-            default=VAULT_WRAPPING_DEFAULT_ALGO,
+            default=VAULT_WRAPPING_3DES,
             autofill=True,
         ),
     )
@@ -1130,7 +1130,7 @@ class vault_retrieve_internal(PKQuery):
             'wrapping_algo?',
             doc=_('Key wrapping algorithm'),
             values=VAULT_WRAPPING_SUPPORTED_ALGOS,
-            default=VAULT_WRAPPING_DEFAULT_ALGO,
+            default=VAULT_WRAPPING_3DES,
             autofill=True,
         ),
     )