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/rd.java

@@ -0,0 +1,21 @@
+package com.applovin.impl;
+
+import android.net.Uri;
+import java.io.IOException;
+import java.util.Map;
+
+/* loaded from: classes.dex */
+public final class rd extends IOException {
+    public final l5 a;
+    public final Uri b;
+    public final Map c;
+    public final long d;
+
+    public rd(l5 l5Var, Uri uri, Map map, long j, Throwable th) {
+        super(th);
+        this.a = l5Var;
+        this.b = uri;
+        this.c = map;
+        this.d = j;
+    }
+}