Bug 250486

imported/w3c/web-platform-tests/service-workers/service-worker/navigation-sets-cookie.https.html is flaky crashing:
ASSERTION FAILED: The string being removed is an atom in the string table of an other thread!
iterator != atomStringTable.end()
/Volumes/Data/worker/Apple-Ventura-Debug-Build/build/Source/WTF/wtf/text/AtomStringImpl.cpp(457) : static void WTF::AtomStringImpl::remove(WTF::AtomStringImpl *)
2023-01-11 12:13:42.998 com.apple.WebKit.WebContent.Development[79984:10590385] XType: can't switch to GlobalFontRegistry.  XTFontStaticRegistry is not enabled.
1   0x5217152d9 WTFCrash
2   0x52171f4a9 WTF::AtomStringImpl::remove(WTF::AtomStringImpl*)
3   0x5218072b5 WTF::StringImpl::~StringImpl()
4   0x521807655 WTF::StringImpl::~StringImpl()
5   0x521807675 WTF::StringImpl::destroy(WTF::StringImpl*)
6   0x50baf5fbf WTF::StringImpl::deref()
7   0x50baf5f4e WTF::DefaultRefDerefTraits<WTF::StringImpl>::derefIfNotNull(WTF::StringImpl*)
8   0x50baf5f19 WTF::RefPtr<WTF::StringImpl, WTF::RawPtrTraits<WTF::StringImpl>, WTF::DefaultRefDerefTraits<WTF::StringImpl> >::~RefPtr()
9   0x50baf5ee5 WTF::RefPtr<WTF::StringImpl, WTF::RawPtrTraits<WTF::StringImpl>, WTF::DefaultRefDerefTraits<WTF::StringImpl> >::~RefPtr()
10  0x50baf5ec5 WTF::String::~String()
11  0x50baf5cc5 WTF::String::~String()
12  0x50bbc1f65 WTF::AtomString::~AtomString()
13  0x50bbc19d5 WTF::AtomString::~AtomString()
14  0x50bbc1904 WebCore::ResourceResponseBase::~ResourceResponseBase()
15  0x50bbc1899 WebCore::ResourceResponse::~ResourceResponse()
2023-01-11 12:13:43.158 com.apple.WebKit.WebContent.Development[79984:10590385] XType: can't switch to GlobalFontRegistry.  XTFontStaticRegistry is not enabled.
16  0x50bbc16a5 WebCore::ResourceResponse::~ResourceResponse()
17  0x50dfe0960 WebKit::WebServiceWorkerFetchTaskClient::~WebServiceWorkerFetchTaskClient()
18  0x50dfcefc5 WebKit::WebServiceWorkerFetchTaskClient::~WebServiceWorkerFetchTaskClient()
19  0x50dfcefe9 WebKit::WebServiceWorkerFetchTaskClient::~WebServiceWorkerFetchTaskClient()
20  0x4e958a20f WTF::ThreadSafeRefCounted<WebCore::ServiceWorkerFetch::Client, (WTF::DestructionThread)1>::deref() const::'lambda'()::operator()() const
21  0x4e958a1b9 WTF::Detail::CallableWrapper<WTF::ThreadSafeRefCounted<WebCore::ServiceWorkerFetch::Client, (WTF::DestructionThread)1>::deref() const::'lambda'(), void>::call()
22  0x5217453a2 WTF::Function<void ()>::operator()() const
23  0x5217ee18e WTF::RunLoop::performWork()
24  0x5217f3e0e WTF::RunLoop::performWork(void*)
25  0x7ff813fa8bc8 __CFRUNLOOP_IS_CALLING_OUT_TO_A_SOURCE0_PERFORM_FUNCTION__