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/splash/c/f.java

@@ -0,0 +1,16 @@
+package com.mbridge.msdk.splash.c;
+
+import android.content.Context;
+import com.mbridge.msdk.foundation.entity.CampaignEx;
+
+/* loaded from: classes4.dex */
+public final class f extends b {
+    public f(Context context, String str, String str2) {
+        super(context, str, str2);
+    }
+
+    @Override // com.mbridge.msdk.splash.c.b
+    public final void a(CampaignEx campaignEx, boolean z, String str) {
+        b(campaignEx, z, str);
+    }
+}