www/nginx-devel: chase devel/mongo-c-driver update
PR: 296605
Reported by: Hiroo Ono <hiroo.ono+freebsd@gmail.com> (author)
Approved by: Jochen Neumeister <joneum@FreeBSD.org> (maintainer timeout, 3+ weeks)
Approved by: osa, vvd (Mentors, implicit)