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/mbridge/msdk/foundation/same/g/a.java

@@ -0,0 +1,25 @@
+package com.mbridge.msdk.foundation.same.g;
+
+import android.webkit.DownloadListener;
+import com.mbridge.msdk.foundation.entity.CampaignEx;
+
+/* loaded from: classes4.dex */
+public final class a implements DownloadListener {
+    private String a;
+    private CampaignEx b;
+
+    public final void a(String str) {
+        this.a = str;
+    }
+
+    @Override // android.webkit.DownloadListener
+    public final void onDownloadStart(String str, String str2, String str3, String str4, long j) {
+    }
+
+    public a(CampaignEx campaignEx) {
+        this.b = campaignEx;
+    }
+
+    public a() {
+    }
+}