initiate with {subscribe: false} resets keepUnusedDataFor #4480

// default keepUnusedDataFor is 60s

// Does the request and caches the data as expected
store.dispatch(api.endpoints.myEndpoint.initiate({}, { subscribe: false }))

// Does not trigger a request and uses cached data as expected
setTimeout(() => store.dispatch(api.endpoints.myEndpoint.initiate({}, { subscribe: false })), 30 * 1000);

// Does not trigger a request and uses cached data which should be expired
setTimeout(() => store.dispatch(api.endpoints.myEndpoint.initiate({}, { subscribe: false })), 61 * 1000);