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/zzdex.java

@@ -0,0 +1,13 @@
+package com.google.android.gms.internal.ads;
+
+/* loaded from: classes3.dex */
+public final class zzdex implements zzher {
+    public static zzddk zza(zzdeu zzdeuVar, zzfgt zzfgtVar) {
+        return new zzddk(zzfgtVar, zzbzw.zzg);
+    }
+
+    @Override // com.google.android.gms.internal.ads.zzhfj, com.google.android.gms.internal.ads.zzhfi
+    public final /* bridge */ /* synthetic */ Object zzb() {
+        throw null;
+    }
+}