language: Allow support for ESLint working directories (#43677)

Closes #9648 #9755

Release Notes:

- Added way to configure ESLint's working directories in settings. For
example:
`{"lsp":{"eslint":{"settings":{"workingDirectories":["./client","./server"]}}}}`

---------

Co-authored-by: Piotr Osiewicz <24362066+osiewicz@users.noreply.github.com>

crates/language/src/language.rs

@@ -36,7 +36,9 @@ use http_client::HttpClient;
 pub use language_registry::{
     LanguageName, LanguageServerStatusUpdate, LoadedLanguage, ServerHealth,
 };
-use lsp::{CodeActionKind, InitializeParams, LanguageServerBinary, LanguageServerBinaryOptions};
+use lsp::{
+    CodeActionKind, InitializeParams, LanguageServerBinary, LanguageServerBinaryOptions, Uri,
+};
 pub use manifest::{ManifestDelegate, ManifestName, ManifestProvider, ManifestQuery};
 use parking_lot::Mutex;
 use regex::Regex;
@@ -406,6 +408,7 @@ pub trait LspAdapter: 'static + Send + Sync + DynLspInstaller {
         self: Arc<Self>,
         _: &Arc<dyn LspAdapterDelegate>,
         _: Option<Toolchain>,
+        _: Option<Uri>,
         _cx: &mut AsyncApp,
     ) -> Result<Value> {
         Ok(serde_json::json!({}))