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/ads/zzcwl.java

@@ -0,0 +1,26 @@
+package com.google.android.gms.internal.ads;
+
+import java.util.Set;
+
+/* loaded from: classes3.dex */
+public final class zzcwl extends zzdbj {
+    private boolean zzb;
+
+    public zzcwl(Set set) {
+        super(set);
+        this.zzb = false;
+    }
+
+    public final synchronized void zza() {
+        if (this.zzb) {
+            return;
+        }
+        zzq(new zzdbi() { // from class: com.google.android.gms.internal.ads.zzcwk
+            @Override // com.google.android.gms.internal.ads.zzdbi
+            public final void zza(Object obj) {
+                ((zzcwn) obj).zzr();
+            }
+        });
+        this.zzb = true;
+    }
+}