D&I Advisor: Rehome advisor page to D&I docs (closes council-docs#96)
    
    This follows up on two other commits / packages of work:
    
    * Publish updated version of page in D&I docs:
      https://pagure.io/fedora-diversity/pull-request/186
    * Create a redirect for old URL for hard-coded links and bookmarks:
      https://pagure.io/fedora-docs/fedora-docs-web/c/9a770fe8ffcf93b2e7904c15836140cb1b958714?branch=redirects
    
    Closes Fedora-Council/council-docs#96.
    
    Signed-off-by: Justin W. Flory (he/him) <git@jwf.io>