Bump @github/copilot-language-server from 1.373.0 to 1.387.0

Bumps [@github/copilot-language-server](https://github.com/github/copilot-language-server-release) from 1.373.0 to 1.387.0.
- [Release notes](https://github.com/github/copilot-language-server-release/releases)
- [Commits](github/copilot-language-server-release@1.373.0...1.387.0)

---
updated-dependencies:
- dependency-name: "@github/copilot-language-server"
  dependency-version: 1.387.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

package-lock.json

@@ -380,7 +380,7 @@
     "VisualStudioExptTeam.vscodeintellicode"
   ],
   "dependencies": {
-    "@github/copilot-language-server": "^1.316.0",
+    "@github/copilot-language-server": "^1.387.0",
     "@iconify-icons/codicon": "1.2.8",
     "@iconify/react": "^1.1.4",
     "@reduxjs/toolkit": "^1.8.6",