pixeldroid: fix submodule clone

metadata/org.pixeldroid.app.yml

@@ -187,15 +187,6 @@ Builds:
     gradle:
       - yes
 
-  - versionName: 1.0.beta19
-    versionCode: 19
-    disable: https://gitlab.shinice.net/pixeldroid/PixelDroid/-/issues/350
-    commit: 650e7b248bfbd57555542873353b880a242d7108
-    subdir: app
-    submodules: true
-    gradle:
-      - yes
-
   - versionName: 1.0.beta20
     versionCode: 20
     commit: 5b224976ccb5d282f0da959ad1f7b5953e71dc0e
@@ -212,15 +203,6 @@ Builds:
     gradle:
       - yes
 
-  - versionName: 1.0.beta22
-    versionCode: 22
-    disable: pre-release gradle
-    commit: 233167d227dcbbf0f2b3b21ee604eb548344a494
-    subdir: app
-    submodules: true
-    gradle:
-      - yes
-
   - versionName: 1.0.beta23
     versionCode: 23
     commit: a777fe433735c184f254ad75f66ea3d5ae769f81
@@ -249,13 +231,16 @@ Builds:
     versionCode: 25
     commit: 5149150f27f3b549141e6ef284a5bf36a4179a3f
     subdir: app
-    submodules: true
     sudo:
       - apt-get update
       - apt-get install -y openjdk-17-jdk-headless
       - update-alternatives --auto java
     gradle:
       - yes
+    prebuild:
+      - cd ..
+      - sed -i -e 's|git@gitlab.shinice.net:|https://gitlab.shinice.net/|g' .gitmodules
+      - git submodule update --init --recursive
 
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