This update for gmp, gnutls, libnettle fixes the following issues:

Security issue fixed:

- CVE-2020-11501: Fixed zero random value in DTLS client hello (bsc#1168345)

FIPS related bugfixes:

- FIPS: Install checksums for binary integrity verification which are
required when running in FIPS mode (bsc#1152692, jsc#SLE-9518)
- FIPS: Fixed a cfb8 decryption issue, no longer truncate output IV if
input is shorter than block size. (bsc#1166881)
- FIPS: Added Diffie Hellman public key verification test. (bsc#1155327)

This update was imported from the SUSE:SLE-15:Update update project.