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/drive/zzdj.java

@@ -0,0 +1,23 @@
+package com.google.android.gms.internal.drive;
+
+import com.google.android.gms.drive.events.ChangeEvent;
+import com.google.android.gms.drive.events.ChangeListener;
+import com.google.android.gms.drive.events.OnChangeListener;
+
+/* loaded from: classes3.dex */
+final /* synthetic */ class zzdj implements ChangeListener {
+    private final OnChangeListener zzgi;
+
+    private zzdj(OnChangeListener onChangeListener) {
+        this.zzgi = onChangeListener;
+    }
+
+    public static ChangeListener zza(OnChangeListener onChangeListener) {
+        return new zzdj(onChangeListener);
+    }
+
+    @Override // com.google.android.gms.drive.events.ChangeListener
+    public final void onChange(ChangeEvent changeEvent) {
+        this.zzgi.onChange(changeEvent);
+    }
+}