Bump preq and swagger-router versions
Bump preq and swagger-router versions

Bug: T224239
Change-Id: I508e66a88259db3a90980d8ac35b9402b15bd0c2

wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps,wikimedia/mediawiki-services-mobileapps