fix unable to uninstall app in Dhizuku mode

fix unable to push CI builds to Telegram

app/src/main/java/android/content/pm/IPackageInstaller.java

@@ -0,0 +1,17 @@
+package android.content.pm;
+
+import android.os.Binder;
+import android.os.IBinder;
+import android.os.IInterface;
+
+import androidx.annotation.Keep;
+
+@Keep
+public interface IPackageInstaller extends IInterface {
+    @Keep
+    abstract class Stub extends Binder implements IPackageInstaller {
+        public static IPackageInstaller asInterface(IBinder obj) {
+            throw new UnsupportedOperationException();
+        }
+    }
+}