Bug 1823277 [wpt PR 39073] - Update wpt metadata, a=testonly

wpt-pr: 39073
wpt-type: metadata

testing/web-platform/meta/html/anonymous-iframe/worker-cookies.tentative.https.window.js.ini

@@ -1,9 +1,9 @@
-[worker-cookies.tentative.https.window.html?worker=service_worker]
+[worker-cookies.tentative.https.window.html?worker=dedicated_worker]
   [Worker spawned from credentialless iframe can't access global cookies]
     expected: FAIL
 
 
-[worker-cookies.tentative.https.window.html?worker=dedicated_worker]
+[worker-cookies.tentative.https.window.html?worker=service_worker]
   [Worker spawned from credentialless iframe can't access global cookies]
     expected: FAIL