Add in a check for a "latest" version specification to not set an identifier.
Add in a check for a "latest" version specification to not set an identifier.

Signed-off-by: Josh Schripsema <16c57fc8aaab6d76e7c1efcc29a0a1be23174921@expediagroup.com>

rsertelon/habitat,habitat-sh/habitat,rsertelon/habitat,rsertelon/habitat,rsertelon/habitat,rsertelon/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,habitat-sh/habitat,rsertelon/habitat,habitat-sh/habitat,rsertelon/habitat,habitat-sh/habitat