Bump version of rails-html-sanitizer due to security vulnerability
Bump version of rails-html-sanitizer due to security vulnerability

avalonmediasystem/avalon,ualbertalib/avalon,avalonmediasystem/avalon,nulib/avalon,uvalib/avalon,ualbertalib/avalon,avalonmediasystem/avalon,ualbertalib/avalon,uvalib/avalon,ualbertalib/avalon,nulib/avalon,uvalib/avalon,nulib/avalon,avalonmediasystem/avalon,nulib/avalon,uvalib/avalon