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/unity3d/services/banners/properties/BannerRefreshInfo.java

@@ -0,0 +1,24 @@
+package com.unity3d.services.banners.properties;
+
+import java.util.HashMap;
+
+/* loaded from: classes4.dex */
+public class BannerRefreshInfo {
+    private static BannerRefreshInfo instance;
+    private HashMap<String, Integer> _refreshRateMap = new HashMap<>();
+
+    public static BannerRefreshInfo getInstance() {
+        if (instance == null) {
+            instance = new BannerRefreshInfo();
+        }
+        return instance;
+    }
+
+    public synchronized void setRefreshRate(String str, Integer num) {
+        this._refreshRateMap.put(str, num);
+    }
+
+    public synchronized Integer getRefreshRate(String str) {
+        return this._refreshRateMap.get(str);
+    }
+}