fix regression for pkcs12.

fix crash in curl. better fix for the regression below

fix regressions found in test suite

Rebase to NSS 3.79
Set FIPS Module ID

fix CVE-2021-43527

revert sql default language in man pages
fix SEC_PKCS12EnableCipher so python-nss tests will still work.

fix sdb timeout issue
fix incorrect ssl alerts in Signature scheme processing

Rebase to NSS 3.67

restore pkcs12 defaults

Rebase to NSS 3.66

Fix HSM load failure because of CKO_Profile
Allow builds with strict-proto

Update to CVE 2020-256423 TLS flood DOS attack patch.

Fix CVE 2020-256423 TLS flood DOS Attack.

Fix deadlock issue
Fix 3 FTBS issues, 2 expired certs, one semantic change in nss-softokn.

Disable dh timing test because it's unreliable on s390 (from Bob Relyea)
Explicitly enable upgradedb/sharedb test cycles

Disable TLS 1.3 by default