Update Nextcloud to 20230915 (20230915)

metadata/com.nextcloud.android.beta.yml

@@ -12189,9 +12189,28 @@ Builds:
     scandelete:
       - app/src/androidTest/assets
 
+  - versionName: '20230915'
+    versionCode: 20230915
+    commit: 4b413c59c68d35a8058070686a0a77f0e6854bc4
+    subdir: app
+    sudo:
+      - apt-get update
+      - apt-get install -y openjdk-17-jdk-headless
+      - update-java-alternatives -a
+    gradle:
+      - versionDev
+    rm:
+      - user_manual
+    prebuild:
+      - mkdir -p $HOME/.gradle
+      - echo "org.gradle.jvmargs=-Xmx9g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError"
+        > $HOME/.gradle/gradle.properties
+    scandelete:
+      - app/src/androidTest/assets
+
 MaintainerNotes: Tags get removed. See https://github.com/nextcloud/android/issues/969.
 
 AutoUpdateMode: Version
 UpdateCheckMode: Tags ^dev
-CurrentVersion: '20230909'
-CurrentVersionCode: 20230909
+CurrentVersion: '20230915'
+CurrentVersionCode: 20230915