By Bret Kenwell Broadcom is rallying on its earnings report and news of its $61 billion deal for VMWare. But does that make the stock a buy? Shares of Broadcom (AVGO) – Get Broadcom Inc. Report are hesitantly enjoying a nice post-earnings rally, up about 4% on Thursday. But there’s far more to sort through than a regular earnings report. While the company dished out a top- and bottom-line beat and a fresh $10 billion stock buyback, all of that is being overshadowed by its $61 billion cash-and-stock deal for VMWare (VMW) – Get VMware, Inc. Class A Report. Shares of VMWare began trading higher a…