bump min nc version to 24

Signed-off-by: Robin Appelman <[email protected]>

Author: icewind1991

appinfo/info.xml

@@ -16,6 +16,6 @@ More information is available in the text editor documentation.
 	<bugs>https://github.com/nextcloud/files_texteditor/issues</bugs>
 	<repository type="git">https://github.com/nextcloud/files_texteditor.git</repository>
 	<dependencies>
-		<nextcloud min-version="20" max-version="27" />
+		<nextcloud min-version="24" max-version="27" />
 	</dependencies>
 </info>