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/languages/src/css.rs

@@ -2,7 +2,7 @@ use anyhow::Result;
 use async_trait::async_trait;
 use gpui::AsyncApp;
 use language::{LspAdapter, LspAdapterDelegate, LspInstaller, Toolchain};
-use lsp::{LanguageServerBinary, LanguageServerName};
+use lsp::{LanguageServerBinary, LanguageServerName, Uri};
 use node_runtime::{NodeRuntime, VersionStrategy};
 use project::lsp_store::language_server_settings;
 use serde_json::json;
@@ -142,6 +142,7 @@ impl LspAdapter for CssLspAdapter {
         self: Arc<Self>,
         delegate: &Arc<dyn LspAdapterDelegate>,
         _: Option<Toolchain>,
+        _: Option<Uri>,
         cx: &mut AsyncApp,
     ) -> Result<serde_json::Value> {
         let mut default_config = json!({