chore: update web component polyfill to version 2.2.1
chore: update web component polyfill to version 2.2.1

ChristianMurphy/uPortal,groybal/uPortal,ChristianMurphy/uPortal,mgillian/uPortal,groybal/uPortal,Jasig/uPortal,bjagg/uPortal,jonathanmtran/uPortal,bjagg/uPortal,Jasig/uPortal,cousquer/uPortal,cousquer/uPortal,Jasig/uPortal,ChristianMurphy/uPortal,bjagg/uPortal,groybal/uPortal,cousquer/uPortal,groybal/uPortal,mgillian/uPortal,mgillian/uPortal,jonathanmtran/uPortal,groybal/uPortal,jonathanmtran/uPortal