Add note about JwtHmacSecret to template.yml
Add note about JwtHmacSecret to template.yml

Co-authored-by: Kirk Swenson <f94024db5273851678a8b3fa54202122f2521897@users.noreply.github.com>
concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse