MFH: r511034
lang/php71: Upgrade from 7.1.31 to 7.1.32
Changelog:
mbstring: Fixed CVE-2019-13224 (don't allow different encodings for onig_new_deluxe) (stas) pcre: Fixed bug #75457 (heap use-after-free in pcrelib) (cmb)
Approved by: ports-secteam (joneum)