fix: compilation error

Author: fmenezes

src/tools/atlas/listOrgs.ts

@@ -9,8 +9,6 @@ export class ListOrganizationsTool extends AtlasToolBase {
     protected argsShape = {};
 
     protected async execute(): Promise<CallToolResult> {
-        this.session.ensureAuthenticated();
-
         const data = await this.session.apiClient.listOrganizations();
 
         if (!data?.results?.length) {