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/auth/zzdf.java

@@ -0,0 +1,31 @@
+package com.google.android.gms.internal.auth;
+
+/* loaded from: classes3.dex */
+final class zzdf extends zzdh {
+    static final zzdf zza = new zzdf();
+
+    private zzdf() {
+    }
+
+    public final boolean equals(Object obj) {
+        return obj == this;
+    }
+
+    public final int hashCode() {
+        return 2040732332;
+    }
+
+    public final String toString() {
+        return "Optional.absent()";
+    }
+
+    @Override // com.google.android.gms.internal.auth.zzdh
+    public final Object zza() {
+        throw new IllegalStateException("Optional.get() cannot be called on an absent value");
+    }
+
+    @Override // com.google.android.gms.internal.auth.zzdh
+    public final boolean zzb() {
+        return false;
+    }
+}