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/google/android/gms/common/util/SharedPreferencesUtils.java

@@ -0,0 +1,19 @@
+package com.google.android.gms.common.util;
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import androidx.annotation.NonNull;
+import com.google.android.gms.common.annotation.KeepForSdk;
+
+@KeepForSdk
+/* loaded from: classes2.dex */
+public class SharedPreferencesUtils {
+    private SharedPreferencesUtils() {
+    }
+
+    @KeepForSdk
+    @Deprecated
+    public static void publishWorldReadableSharedPreferences(@NonNull Context context, @NonNull SharedPreferences.Editor editor, @NonNull String str) {
+        throw new IllegalStateException("world-readable shared preferences should only be used by apk");
+    }
+}