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/measurement/internal/zzjx.java

@@ -0,0 +1,19 @@
+package com.google.android.gms.measurement.internal;
+
+import android.os.Bundle;
+
+/* loaded from: classes3.dex */
+final class zzjx implements Runnable {
+    private final /* synthetic */ Bundle zza;
+    private final /* synthetic */ zziz zzb;
+
+    public zzjx(zziz zzizVar, Bundle bundle) {
+        this.zza = bundle;
+        this.zzb = zzizVar;
+    }
+
+    @Override // java.lang.Runnable
+    public final void run() {
+        zziz.zzb(this.zzb, this.zza);
+    }
+}