## What is this PR for?
- Allows setting intelephense instead of phpactor for PHP's LSP
## Does this PR fix an existing issue?
No. But I personally use intelephesen myself and when researching on how
to use the PHP extras but swap phpactor (too verbose, imo) for
intelephense, I found this [comment
here](https://github.com/LazyVim/LazyVim/pull/3397#issuecomment-2141950186)
which suggested making it configurable like the Python extras. That's
what I'm doing here.
## Checklist
- [x] I've read the
[CONTRIBUTING](https://github.com/LazyVim/LazyVim/blob/main/CONTRIBUTING.md)
guidelines.
Configures tree-sitter, phpactor as LSP server and
xdebug/vscode-php-debug as DAP server.
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Co-authored-by: Folke Lemaitre <folke.lemaitre@gmail.com>
