fix typo

Author: bschnurr

src/test/languageServer/watcher.unit.test.ts

@@ -1106,16 +1106,6 @@ suite('Language server watcher', () => {
 
         watcher = new LanguageServerWatcher(
             mockServiceContainer,
-            {
-                getSettings: () => ({ languageServer: LanguageServerType.None }),
-            } as IConfigurationService,
-            {} as IExperimentService,
-            ({
-                get: () => {
-                    /* do nothing */
-                },
-            } as unknown) as IServiceContainer,
-
             {
                 getSettings: () => ({ languageServer: LanguageServerType.None }),
             } as IConfigurationService,