std: remove double free in GPA

Merge conflict between
02a1f838e67edc4107df19ba194a925958f1c669
and
885c73f3438d108c3cbb1afd75e3fee2f4bc88c0
70dcdcb73dAndrew Kelley committed on 12/1/2021, 10:19:29 PMparente4c053f
1 file changedLine totals unavailable