feat: Add for protols protobuf language server

[coder3101]

Adds support for protols so that it can be automatically installed and setup for protocol buffer files using mason.

[rodrigc]

Thanks for doing this. I was actually looking for this. 👍

[williamboman]

Thanks! Server mappings are no longer included in this plugin but instead hosted by the core registry.

Fixed in https://github.com/mason-org/mason-registry/commit/2b1da1b5008d2882aab40cc3221b82d2dfc833b5