[Web] rename var for tab-config-identity-provider.twig

data/web/admin.php

@@ -81,7 +81,7 @@ foreach ($RSPAMD_MAPS['regex'] as $rspamd_regex_desc => $rspamd_regex_map) {
 }
 
 // identity provider
-$identity_provider_settings = identity_provider('get');
+$iam_settings = identity_provider('get');
 // mbox templates
 $mbox_templates = mailbox('get', 'mailbox_templates');
 
@@ -111,7 +111,7 @@ $template_data = [
   'ip_check' => customize('get', 'ip_check'),
   'password_complexity' => password_complexity('get'),
   'show_rspamd_global_filters' => @$_SESSION['show_rspamd_global_filters'],
-  'identity_provider_settings' => $identity_provider_settings,
+  'iam_settings' => $iam_settings,
   'mbox_templates' => $mbox_templates,
   'lang_admin' => json_encode($lang['admin']),
   'lang_datatables' => json_encode($lang['datatables'])