[release/1.6] .circleci: Output binary sizes, store binaries (#41075)
We need an easy to way to quickly visually grep binary sizes from builds
and then have a way to test out those binaries quickly.
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>
(cherry picked from commit 66813515d4dec66f319442ba967c64b87c0286cd)
Signed-off-by: Eli Uriegas <eliuriegas@fb.com>