AppUtil: Disable self-updates for App Gallery builds

Signed-off-by: Aayush Gupta <aayushgupta219@gmail.com>

app/src/main/java/com/aurora/store/util/AppUtil.kt

@@ -44,7 +44,7 @@ object AppUtil {
             appUpdatesList
         }
 
-        if (!CertUtil.isFDroidApp(context, BuildConfig.APPLICATION_ID)) {
+        if (canSelfUpdate(context)) {
             getSelfUpdate(context, gson)?.let { verifiedUpdatesList.add(it) }
         }
 
@@ -71,6 +71,11 @@ object AppUtil {
         }
     }
 
+    private fun canSelfUpdate(context: Context): Boolean {
+        return !CertUtil.isFDroidApp(context, BuildConfig.APPLICATION_ID) &&
+                !CertUtil.isAppGalleryApp(context, BuildConfig.APPLICATION_ID)
+    }
+
     private suspend fun getSelfUpdate(context: Context, gson: Gson): App? {
         return withContext(Dispatchers.IO) {
             @Suppress("KotlinConstantConditions") // False-positive for build type always not being release