add /latest path to redirects config (#191)
add /latest path to redirects config (#191)

* Add /latest path to redirectsConfig

* Update comment to include SM campaigns KB link

Co-authored-by: Robert Lin <9eab7c0400d771ec5aabe86ea7bcbc2dff7765fe@gmail.com>
ubclaunchpad/ubclaunchpad.github.io,ubclaunchpad/ubclaunchpad.github.io,ubclaunchpad/ubclaunchpad.github.io