feat(deps): Add Nextcloud 29 support on master

Signed-off-by: Joas Schilling <coding@schilljs.com>

appinfo/info.xml

@@ -5,7 +5,7 @@
     <name>Data Request</name>
     <summary>Request your data from the admins</summary>
     <description><![CDATA[Enable your users to request an export or deletion of their data. According options are added to the personal settings section. Administrators will be notified by email about the request.]]></description>
-    <version>1.15.0</version>
+    <version>1.16.0</version>
     <licence>agpl</licence>
     <author mail="blizzz@arthur-schiwon.de" homepage="https://nextcloud.com">Arthur Schiwon</author>
     <namespace>DataRequest</namespace>
@@ -16,7 +16,7 @@
     <screenshot>https://raw.githubusercontent.com/nextcloud/data_request/master/screenshots/personal-settings.png</screenshot>
     <screenshot>https://raw.githubusercontent.com/nextcloud/data_request/master/screenshots/settings-close-up.png</screenshot>
     <dependencies>
-        <nextcloud min-version="28" max-version="28" />
+        <nextcloud min-version="29" max-version="29" />
     </dependencies>
 
     <settings>