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/fido/zzdx.java

@@ -0,0 +1,31 @@
+package com.google.android.gms.internal.fido;
+
+import java.util.HashMap;
+import java.util.Map;
+
+/* loaded from: classes3.dex */
+final class zzdx extends zzea {
+    private final Map zza;
+    private final Map zzb;
+    private final zzdz zzc;
+    private final zzdy zzd;
+
+    public /* synthetic */ zzdx(zzdv zzdvVar, zzdw zzdwVar) {
+        Map map;
+        Map map2;
+        zzdz zzdzVar;
+        zzdy zzdyVar;
+        HashMap hashMap = new HashMap();
+        this.zza = hashMap;
+        HashMap hashMap2 = new HashMap();
+        this.zzb = hashMap2;
+        map = zzdvVar.zzc;
+        hashMap.putAll(map);
+        map2 = zzdvVar.zzd;
+        hashMap2.putAll(map2);
+        zzdzVar = zzdvVar.zze;
+        this.zzc = zzdzVar;
+        zzdyVar = zzdvVar.zzf;
+        this.zzd = zzdyVar;
+    }
+}