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/zzff.java

@@ -0,0 +1,49 @@
+package com.google.android.gms.internal.fido;
+
+import java.util.AbstractSet;
+import java.util.Arrays;
+import java.util.Iterator;
+
+/* loaded from: classes3.dex */
+final class zzff extends AbstractSet {
+    final int zza = -1;
+    final /* synthetic */ zzfg zzb;
+
+    public zzff(zzfg zzfgVar, int i) {
+        this.zzb = zzfgVar;
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
+    public final boolean contains(Object obj) {
+        Object[] objArr;
+        int i = this.zza;
+        objArr = this.zzb.zzb;
+        return Arrays.binarySearch(objArr, zzb(), zza(), obj, i == -1 ? zzfg.zza : zzfi.zza) >= 0;
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.lang.Iterable, java.util.Set
+    public final Iterator iterator() {
+        return new zzfe(this);
+    }
+
+    @Override // java.util.AbstractCollection, java.util.Collection, java.util.Set
+    public final int size() {
+        return zza() - zzb();
+    }
+
+    public final int zza() {
+        int[] iArr;
+        int i = this.zza;
+        iArr = this.zzb.zzc;
+        return iArr[i + 1];
+    }
+
+    public final int zzb() {
+        int[] iArr;
+        if (this.zza == -1) {
+            return 0;
+        }
+        iArr = this.zzb.zzc;
+        return iArr[0];
+    }
+}