HBSD: 3 skip for -Qunused-arguments
For fix:
afl++-2.63c.log:g++10: error: unrecognized command-line option '-Qunused-arguments'
hpl-2.3_2.log:gfortran10: error: unrecognized command-line option '-Qunused-arguments'
openkim-1.1.1_10.log:gfortran10: error: unrecognized command-line option '-Qunused-arguments'See: Build 2021-06-16_19h15m07s
Signed-off-by: Loic loic.f@hardenedbsd.org