Upgrade Undertow from 2.3.6.Final to 2.3.7.Final
Diff: https://github.com/undertow-io/undertow/compare/2.3.6.Final...2.3.7.Final

Release: https://issues.redhat.com/projects/UNDERTOW/versions/12406479

Full list of Jiras: https://issues.redhat.com/browse/UNDERTOW-1996?jql=project%20%3D%2012312521%20AND%20fixVersion%20%3D%2012406479%20ORDER%20BY%20priority%20DESC%2C%20key%20ASC

Note: In general, Undertow version used by the product diverges from the one used upstream, however, I'm creating this Jira to keep them aligned for the beginning of the WildFly Core EAP 8 product branch until we pass it over Prod Team