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/ironsource/bt.java

@@ -0,0 +1,19 @@
+package com.ironsource;
+
+/* loaded from: classes2.dex */
+public final class bt {
+    public static final String a = "onAdReady";
+    public static final String b = "onAdLoadFailed";
+    public static final String c = "onAdOpened";
+    public static final String d = "onAdShowSucceeded";
+    public static final String e = "onAdShowFailed";
+    public static final String f = "onAdClicked";
+    public static final String g = "onAdClosed";
+    public static final String h = "onAdAvailable";
+    public static final String i = "onAdRewarded";
+    public static final String j = "onAdLoaded";
+    public static final String k = "onAdLeftApplication";
+    public static final String l = "onAdScreenPresented";
+    public static final String m = "onAdScreenDismissed";
+    public static final String n = "onAdUnavailable";
+}