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/l6.java

@@ -0,0 +1,16 @@
+package com.applovin.impl;
+
+/* loaded from: classes.dex */
+final class l6 {
+    public final int a;
+    public final int b;
+    public final int c;
+    public final int d;
+
+    public l6(int i, int i2, int i3, int i4) {
+        this.a = i;
+        this.b = i2;
+        this.c = i3;
+        this.d = i4;
+    }
+}