Fix Camellia TLS tests
Fix Camellia TLS tests

Disabling SHA-256 in TLS 1.1/1.2 has the effect of disabling the Camellia
ECDH ciphersuites. So the test policy ended up with an empty ciphersuite
list, when negotiating older versions.

webmaster128/botan,webmaster128/botan,Rohde-Schwarz-Cybersecurity/botan,Rohde-Schwarz-Cybersecurity/botan,randombit/botan,randombit/botan,randombit/botan,randombit/botan,webmaster128/botan,webmaster128/botan,Rohde-Schwarz-Cybersecurity/botan,webmaster128/botan,Rohde-Schwarz-Cybersecurity/botan,Rohde-Schwarz-Cybersecurity/botan,randombit/botan,Rohde-Schwarz-Cybersecurity/botan