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/internal/ads/zzhak.java

@@ -0,0 +1,20 @@
+package com.google.android.gms.internal.ads;
+
+import java.lang.reflect.Field;
+import java.security.PrivilegedExceptionAction;
+import sun.misc.Unsafe;
+
+/* loaded from: classes3.dex */
+final class zzhak implements PrivilegedExceptionAction {
+    @Override // java.security.PrivilegedExceptionAction
+    public final /* bridge */ /* synthetic */ Object run() throws Exception {
+        for (Field field : Unsafe.class.getDeclaredFields()) {
+            field.setAccessible(true);
+            Object obj = field.get(null);
+            if (Unsafe.class.isInstance(obj)) {
+                return (Unsafe) Unsafe.class.cast(obj);
+            }
+        }
+        return null;
+    }
+}