MFC r337717, r337718:
r337717:
Add lang/python2, lang/python3, and lang/python to GCE images to help avoid hard-coding 'python<MAJOR>.<MINOR>' in several scripts in the client-side scripts. [1]
r337718:
Add a space between a variable and escaped new line.
PR: 230248 [1]
Sponsored by: The FreeBSD Foundation