Nextcloud client: Add 3.8.0 RC5

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

metadata/com.nextcloud.client.yml

@@ -903,6 +903,7 @@ Builds:
 
   - versionName: 3.8.0 RC3
     versionCode: 30080053
+    disable: obsolete RC
     commit: rc-3.8.0-03
     submodules: true
     gradle:
@@ -913,6 +914,18 @@ Builds:
     scandelete:
       - src/androidTest
 
+  - versionName: 3.8.0 RC5
+    versionCode: 30080055
+    commit: rc-3.8.0-05
+    submodules: true
+    gradle:
+      - generic
+    rm:
+      - user_manual
+      - gplay.gradle
+    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     outdated by either a new RC or by a stable version: 3.3.0 RC1 -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)'