Add a test for a server changing the ciphersuite
Add a test for a server changing the ciphersuite

Test that if a server selects a differenct ciphersuite with the same hash
in TLSv1.3 then this is accepted by the client.

Reviewed-by: Ben Kaduk <b34e9dc3dd24827b45bb22e8b76cde1bcb413b0e@mit.edu>
(Merged from https://github.com/openssl/openssl/pull/3623)

openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl,openssl/openssl