Add paopaol/cmp-doxygen

auto-completion.md

@@ -64,6 +64,7 @@
   - [hrsh7th/cmp-copilot](https://github.com/hrsh7th/cmp-copilot) ![](https://img.shields.io/github/stars/hrsh7th/cmp-copilot) ![](https://img.shields.io/github/last-commit/hrsh7th/cmp-copilot) ![](https://img.shields.io/github/commit-activity/y/hrsh7th/cmp-copilot)
   - [rcarriga/cmp-dap](https://github.com/rcarriga/cmp-dap) ![](https://img.shields.io/github/stars/rcarriga/cmp-dap) ![](https://img.shields.io/github/last-commit/rcarriga/cmp-dap) ![](https://img.shields.io/github/commit-activity/y/rcarriga/cmp-dap)
   - [meetcw/cmp-browser-source](https://github.com/meetcw/cmp-browser-source) ![](https://img.shields.io/github/stars/meetcw/cmp-browser-source) ![](https://img.shields.io/github/last-commit/meetcw/cmp-browser-source) ![](https://img.shields.io/github/commit-activity/y/meetcw/cmp-browser-source)
+  - [paopaol/cmp-doxygen](https://github.com/paopaol/cmp-doxygen) ![](https://img.shields.io/github/stars/paopaol/cmp-doxygen) ![](https://img.shields.io/github/last-commit/paopaol/cmp-doxygen) ![](https://img.shields.io/github/commit-activity/y/paopaol/cmp-doxygen)
 
 ### nvim-cmp comparator