## Description
I found an issue where if I'm editing files of different types, say for
example `.cs` and `.py` files, they will naturally load the
corresponding LSPs for each language. However, if one of those LSPs has
keys defined in their `server` config section, then those key maps will
leak into the other, so in this case, the `gd` (go to definition)
mapping intended for `.cs` buffers is now present in `.py` buffers,
causing it not to work. This is currently the case with the `omnisharp`
LSP, as it defines a `gd` key map, see:
63150fa4c5/lua/lazyvim/plugins/extras/lang/omnisharp.lua (L53-L61)
The fix here is to shallow clone the "global" LSP keymaps before adding
the LSP server-specific keymaps so the LSP keymaps aren't added to the
global ones.
## Related Issue(s)
## Screenshots
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.