fix: support dashes in repository names

[elentok]

No description provided.

[elentok]

Hi @linrongbin16,

First, just wanna say thanks for the great work, this plugin is very helpful to me.

This is just a small bugfix where when the repository name has an underscore in it the regex can't match it.

I hope this is ok,
Thanks again,
David.

[linrongbin16]

hi, @elentok , thanks to your contribute!
can you add test case at here: https://github.com/elentok/gitlinker.nvim/blob/support-dashes/lua/gitlinker/test/test_rules.lua#L8

and also update readme: https://github.com/elentok/gitlinker.nvim/blob/support-dashes/README.md?plain=1#L117

[linrongbin16]

Thanks, I had tested, it works great!

[elentok]

Thanks! Sorry, I didn't notice there were tests, cool!

[linrongbin16]

that's ok, thanks a lot