Bug 1724355 - Don't skip browser_gc_schedule.js for fission r=gsvelto

Differential Revision: https://phabricator.services.mozilla.com/D117970

dom/ipc/tests/browser.ini

@@ -36,7 +36,7 @@ support-files = file_dummy.html
 [browser_gc_schedule.js]
 skip-if =
   verify
-  fission && os == "linux" && asan  # Bug 1713905 - new Fission platform triage
+  asan  # This test is timing sensitive, failures in asan builds don't indicate a real problem
 [browser_very_fission.js]
 support-files = file_dummy.html
 run-if = widget == "gtk"