Nextcloud client: bump to 3.15.1

Signed-off-by: tobiasKaminsky <tobias@kaminsky.me>

metadata/com.nextcloud.client.yml

@@ -1496,6 +1496,7 @@ Builds:
 
   - versionName: 3.15.1 RC2
     versionCode: 30150152
+    disable: obsolete RC
     commit: rc-3.15.1-02
     submodules: true
     gradle:
@@ -1510,11 +1511,27 @@ Builds:
     scandelete:
       - src/androidTest
 
+  - versionName: 3.15.1
+    versionCode: 30150190
+    commit: stable-3.15.1
+    submodules: true
+    gradle:
+      - generic
+    rm:
+      - user_manual
+      - gplay.gradle
+    prebuild:
+      - mkdir -p $HOME/.gradle
+      - echo org.gradle.jvmargs=-Xmx9g -XX:MaxMetaspaceSize=512m -XX:+HeapDumpOnOutOfMemoryError
+        > $HOME/.gradle/gradle.properties
+    scandelete:
+      - src/androidTest
+
 MaintainerNotes: 'Latest 3 stable version will be kept, RC versions will be directly
     outdated by either a new RC or by a stable version: 3.3.0 RC1 -> 3.3.0 RC2 ->
     3.3.0 (stable)'
 
 AutoUpdateMode: None
 UpdateCheckMode: None
-CurrentVersion: 3.15.0
-CurrentVersionCode: 30150090
+CurrentVersion: 3.15.1
+CurrentVersionCode: 30150190