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/applovin/impl/n5.java

@@ -0,0 +1,28 @@
+package com.applovin.impl;
+
+/* loaded from: classes.dex */
+public final class n5 {
+    public int a;
+    public int b;
+    public int c;
+    public int d;
+    public int e;
+    public int f;
+    public int g;
+    public int h;
+    public int i;
+    public long j;
+    public int k;
+
+    private void a(long j, int i) {
+        this.j += j;
+        this.k += i;
+    }
+
+    public void a(long j) {
+        a(j, 1);
+    }
+
+    public synchronized void a() {
+    }
+}