add support for Nextcloud 23

appinfo/info.xml

@@ -23,7 +23,7 @@ The Notes app is a distraction free notes taking app for [Nextcloud](https://www
 	<screenshot small-thumbnail="https://raw.githubusercontent.com/nextcloud/screenshots/master/apps/Notes/notes-thumbnail.jpg">https://raw.githubusercontent.com/nextcloud/screenshots/master/apps/Notes/notes.png</screenshot>
 	<dependencies>
 		<php min-version="7.3" max-version="8.0" />
-		<nextcloud min-version="20" max-version="22" />
+		<nextcloud min-version="20" max-version="23" />
 	</dependencies>
 	<repair-steps>
 		<post-migration>