brpc support conan/vcpkg/xmake?/brpc是否支持conan/vcpkg/xmake？

**Is your feature request related to a problem? (你需要的功能是否与某个问题有关?)**
No 不是

**Describe the solution you'd like (描述你期望的解决方法)**
支持conan vcpkg xmake等工具

Start by reviewing brpc's current build and packaging setup, then investigate the integration requirements for Conan, vcpkg, and xmake. Define the supported workflows and dependencies for each tool; the work is done when brpc can be consumed through the requested package and build managers.

Written by the indexing model from the issue text.