Add Model Zoo testing support #19872

Job	Run time
pyflakes	2m 24s
Check if image exists in registry	5s
cancel	2s
linux (ubuntu-20.04, debug)	32m 5s
linux-fpga (ubuntu-20.04, debug)	29m 59s
linux (ubuntu-20.04, release)	8m 59s
linux (ubuntu-20.04, codecov)	11m 12s
licensing	3m 58s
Build image	0s
Build SLES image	0s
format	5m 24s
cppcheck	46m 58s
tidy	1h 14m 58s
sles	27m 14s
	4h 3m 18s

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