Add Discord community version (64-bit only)

- Added realracing3-community.apk (71.57 MB)
- Removed 32-bit support (armeabi-v7a)
- Only includes arm64-v8a libraries
- Decompiled source code included
- Added README-community.md with analysis

decompiled-community/sources/com/facebook/ads/internal/dynamicloading/RemoteRenderingApi.java

@@ -0,0 +1,19 @@
+package com.facebook.ads.internal.dynamicloading;
+
+import android.app.Activity;
+import android.app.Service;
+import androidx.annotation.Keep;
+import androidx.annotation.UiThread;
+import com.facebook.ads.internal.api.AudienceNetworkExportedActivityApi;
+import com.facebook.ads.internal.api.AudienceNetworkRemoteServiceApi;
+import com.facebook.proguard.annotations.DoNotStripAny;
+
+@Keep
+@DoNotStripAny
+@UiThread
+/* loaded from: classes2.dex */
+public interface RemoteRenderingApi {
+    AudienceNetworkExportedActivityApi createAudienceNetworkExportedActivityApi(Activity activity);
+
+    AudienceNetworkRemoteServiceApi createAudienceNetworkRemoteService(Service service);
+}