update command name

Author: aspeddro

server/src/server.ts

@@ -537,7 +537,7 @@ function documentSymbol(msg: p.RequestMessage) {
 function workspaceSymbol(msg: p.RequestMessage) {
   // https://microsoft.github.io/language-server-protocol/specifications/lsp/3.17/specification/#workspace_symbol
   let result: p.WorkspaceSymbol[] | null = utils.runAnalysis(
-    ["workspaceSymbol", process.cwd()],
+    ["workspaceSymbols", process.cwd()],
   );
 
   let response: p.ResponseMessage = {