chore: remove unused timer

Author: DmitryAnansky

packages/respect-core/src/modules/flow-runner/runner.ts

@@ -15,7 +15,6 @@ import { evaluateRuntimeExpressionPayload } from '../runtime-expressions';
 import { calculateTotals, maskSecrets } from '../cli-output';
 import { resolveRunningWorkflows } from './resolve-running-workflows';
 import { DefaultLogger } from '../../utils/logger/logger';
-import { Timer } from '../timeout-timer';
 
 import type { CollectFn } from '@redocly/openapi-core/src/utils';
 import type {