fix: Apply fsharp-ts-mode to client settings (#5034)

Author: jcs090218

clients/lsp-fsharp.el

@@ -306,7 +306,7 @@ UPDATE? is t."
  (make-lsp-client :new-connection (lsp-stdio-connection
                                    #'lsp-fsharp--make-launch-cmd
                                    #'lsp-fsharp--test-fsautocomplete-present)
-                  :major-modes '(fsharp-mode)
+                  :major-modes '(fsharp-mode fsharp-ts-mode)
                   :notification-handlers (ht ("fsharp/notifyCancel" #'ignore)
                                              ("fsharp/notifyWorkspace" #'ignore)
                                              ("fsharp/fileParsed" #'ignore)