fix(backend): read:admin:show-user と read:admin:show-users を統合 (#13798)

* fix(frontend): 同じdisplayNameの権限があるのを修正

* read:admin:show-user と read:admin:show-users を統合

* Update Changelog

packages/misskey-js/src/consts.ts

@@ -58,7 +58,6 @@ export const permissions = [
 	'read:admin:server-info',
 	'read:admin:show-moderation-log',
 	'read:admin:show-user',
-	'read:admin:show-users',
 	'write:admin:suspend-user',
 	'write:admin:unset-user-avatar',
 	'write:admin:unset-user-banner',