docs(badge): add luarocks badge (#169)

perf(ci): upload luarocks package

Author: linrongbin16

README.md

@@ -4,7 +4,7 @@
 
 <p align="center">
 <a href="https://github.com/neovim/neovim/releases/v0.7.0"><img alt="Neovim" src="https://img.shields.io/badge/Neovim-v0.7-57A143?logo=neovim&logoColor=57A143" /></a>
-<a href="https://github.com/linrongbin16/gitlinker.nvim/search?l=lua"><img alt="Language" src="https://img.shields.io/github/languages/top/linrongbin16/gitlinker.nvim?label=Lua&logo=lua&logoColor=fff&labelColor=2C2D72" /></a>
+<a href="https://luarocks.org/modules/linrongbin16/gitlinker.nvim"><img alt="luarocks" src="https://custom-icon-badges.demolab.com/luarocks/v/linrongbin16/gitlinker.nvim?label=Luarocks&labelColor=063B70&logo=feed-tag&logoColor=fff&color=008B8B" /></a>
 <a href="https://github.com/linrongbin16/gitlinker.nvim/actions/workflows/ci.yml"><img alt="ci.yml" src="https://img.shields.io/github/actions/workflow/status/linrongbin16/gitlinker.nvim/ci.yml?label=GitHub%20CI&labelColor=181717&logo=github&logoColor=fff" /></a>
 <a href="https://app.codecov.io/github/linrongbin16/gitlinker.nvim"><img alt="codecov" src="https://img.shields.io/codecov/c/github/linrongbin16/gitlinker.nvim?logo=codecov&logoColor=F01F7A&label=Codecov" /></a>
 </p>