Remove spnego.uts from test configurations

Removed spnego.uts from the cryptography test configurations.

Author: gpotter2

test/configs/cryptography.utsc

@@ -5,7 +5,6 @@
     "test/scapy/layers/ipsec.uts",
     "test/scapy/layers/kerberos.uts",
     "test/scapy/layers/ntlm.uts",
-    "test/scapy/layers/spnego.uts",
     "test/scapy/layers/msnrpc.uts",
     "test/scapy/layers/tls/cert.uts",
     "test/scapy/layers/tls/tls*.uts"