security/nss: update to 3.74

Changes: https://groups.google.com/a/mozilla.org/g/dev-tech-crypto/c/5cpT9SNXYSM
Changes: https://hg.mozilla.org/projects/nss/shortlog/NSS_3_74_RTM
Reported by: Repology

(cherry picked from commit fa73e6b7884b10336c35d56b4d402e37e2d386a0)