Was there but since missing after rolling upgrade.
Missing again in recent rolling releases similar to now closed thread: Has salt-minion been removed from 1.3?
admin@vyos02-bne01-au.equate.net.au:~$ show system image
The system currently has the following image(s) installed:
1: 1.3-rolling-202004230117 (default boot)
admin@vyos02-bne01-au.equate.net.au:~$ dpkg -l | grep -i salt
admin@vyos02-bne01-au.equate.net.au:~$ ls -l /etc/salt/*
ls: cannot access '/etc/salt/': No such file or directory
admin@vyos02-bne01-au.equate.net.au:~$ ls -l /etc/salt
ls: cannot access ‘/etc/salt*’: No such file or directory
admin@vyos02-bne01-au.equate.net.au:~$