landry 28fd2081a8 www/mozilla/mozilla.port.mk: enforce dep on nss 3.73 ...

for https://www.mozilla.org/en-US/security/advisories/mfsa2021-51/

2021-12-07 14:56:58 +00:00

..

mozilla.port.mk

www/mozilla/mozilla.port.mk: enforce dep on nss 3.73

2021-12-07 14:56:58 +00:00