[Key Vault] az keyvault ekm-connection: Remove preview status (#34095)

Author: notyashhh

src/azure-cli/azure/cli/command_modules/keyvault/_params.py

@@ -361,7 +361,6 @@ class CLISecurityDomainOperation(str, Enum):
         c.argument('curve', arg_type=get_enum_type(KeyCurveName),
                    help='Elliptic curve name. For valid values, see: https://learn.microsoft.com/rest/api/keyvault/keys/create-key/create-key#jsonwebkeycurvename')
         c.argument('external_key_id', options_list=['--external-key-id'], arg_group='External Key',
-                   is_preview=True,
                    help='Create an external Managed HSM key backed by an External Key Manager (EKM) key id.')
 
     with self.argument_context('keyvault key import') as c:

src/azure-cli/azure/cli/command_modules/keyvault/commands.py

@@ -143,14 +143,14 @@ def load_command_table(self, _):
         g.keyvault_custom('download', 'security_domain_download', supports_no_wait=True)
         g.keyvault_custom('wait', '_wait_security_domain_operation')
 
-    with self.command_group('keyvault ekm-connection', command_type=data_ekm_custom, is_preview=True) as g:
+    with self.command_group('keyvault ekm-connection', command_type=data_ekm_custom) as g:
         g.keyvault_custom('create', 'create_ekm_connection', validator=validate_ekm_connection_create)
         g.keyvault_custom('update', 'update_ekm_connection', validator=validate_ekm_connection_update)
         g.keyvault_custom('show', 'get_ekm_connection', validator=validate_ekm_connection_base)
         g.keyvault_custom('check', 'check_ekm_connection', validator=validate_ekm_connection_base)
         g.keyvault_custom('delete', 'delete_ekm_connection', validator=validate_ekm_connection_base)
 
-    with self.command_group('keyvault ekm-connection certificate', command_type=data_ekm_custom, is_preview=True) as g:
+    with self.command_group('keyvault ekm-connection certificate', command_type=data_ekm_custom) as g:
         g.keyvault_custom('show', 'get_ekm_certificate', validator=validate_ekm_connection_base)
 
     with self.command_group('keyvault key', data_key_entity.command_type) as g: