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/q3.java

@@ -0,0 +1,21 @@
+package com.applovin.impl;
+
+import com.applovin.exoplayer2.common.base.Preconditions;
+import java.util.Collection;
+
+/* loaded from: classes.dex */
+public abstract class q3 {
+    public static StringBuilder a(int i) {
+        p3.a(i, "size");
+        return new StringBuilder((int) Math.min(i * 8, 1073741824L));
+    }
+
+    public static boolean a(Collection collection, Object obj) {
+        Preconditions.checkNotNull(collection);
+        try {
+            return collection.contains(obj);
+        } catch (ClassCastException | NullPointerException unused) {
+            return false;
+        }
+    }
+}