Update FeedManagerIntegrationTest expectations
Bruce Schneier's site migration broke our integration tests.
https://www.schneier.com/blog/archives/2020/09/schneiercom_is_.html
Related to #1559.
Bruce Schneier's site migration broke our integration tests.
https://www.schneier.com/blog/archives/2020/09/schneiercom_is_.html
Related to #1559.