No verbose on correctness check script

[WangJialei-A]

Nightly test will call correctness.sh to do the validation work.
Lines other than leading with "PASSED" or "MISTRUST" will be treated as an error log when test got failed.
Please help to set the verbose to 0 to unify the behaviour.

graph-compiler/scripts/correctness.sh

Line 115 in ce6d1d3

python3 -m benchgc --verbose 1 --driver pattern --case mlp --batch_size=32 --hidden_size_list=32x16x64 --has_bias=1x1 --act_type=noop --dtype=f32

[lmontigny]

WIP it 8