Update gmp to 6.2.1
Release notes: https://gmplib.org/gmp6.2
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
(cherry picked from commit c977bd033e)
Update gmp to 6.2.1
Release notes: https://gmplib.org/gmp6.2
Signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>
(cherry picked from commit c977bd033e)