Closes https://github.com/zed-industries/zed/issues/60763
Follow-up to #60000. Global language server exclusions were added to
per-language settings without removing an explicit enable for the same
server, allowing it to still start.
For example, this setting should disable `vtsls` for every language:
```json
{
"language_servers": ["!vtsls", "..."]
}
```
However, TypeScript’s default configuration explicitly enables `vtsls`,
causing it to still start.
Release Notes:
- Fixed language servers starting despite being disabled globally.
Smit Barmase
ba0eea3f49