apt-transport-https not supported in Flourine

[OrangeDog]

Salt 2018.3.3
logstash:repo:version: 6

      ID: logstash-repo
Function: pkg.installed
    Name: apt-transport-https
  Result: True
 Comment: All specified packages are already installed
 Started: 17:33:39.722449
Duration: 482.545 ms
 Changes:
Warnings: The following package(s) are "virtual package" names: apt-
          transport-https. These will no longer be supported as of the
          Fluorine release. Please update your SLS file(s) to use the actual
          package name.