Add a trim size flag #22166

Job	Run time
licensing	6m 1s
cancel	2s
Check if image exists in registry	4s
linux (ubuntu-20.04, debug)	2h 31m 52s
linux-fpga (ubuntu-20.04, debug)	2h 32m 24s
linux (ubuntu-20.04, release)	1h 48m 22s
linux (ubuntu-20.04, codecov)	1h 41m 15s
misspell	21s
pyflakes	4m 28s
Build image	0s
Build SLES image	0s
format	5m 46s
cppcheck	1h 0m 0s
sles	41m 7s
tidy	1h 28m 56s
	12h 0m 38s

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