Update the TLS certificates as they were expired and thereby failing the test cases.
Add a README.opensslcert to update certificates in future.
Certificates now have more than 5 years of expiry.

Change-Id: I1cc03a968ef42c5c9d4b160f9e5d8f12c8d7031a
diff --git a/src/test/setup/radius-config/freeradius/certs_2/server.cnf b/src/test/setup/radius-config/freeradius/certs_2/server.cnf
index 444372d..d1f4c7b 100644
--- a/src/test/setup/radius-config/freeradius/certs_2/server.cnf
+++ b/src/test/setup/radius-config/freeradius/certs_2/server.cnf
@@ -14,7 +14,7 @@
 RANDFILE		= $dir/.rand
 name_opt		= ca_default
 cert_opt		= ca_default
-default_days		= 360
+default_days		= 2060
 default_crl_days	= 300
 default_md		= sha1
 preserve		= no
@@ -22,7 +22,7 @@
 
 [ policy_match ]
 countryName		= match
-stateOrProvinceName	= match
+stateOrProvinceName	= optional
 organizationName	= match
 organizationalUnitName	= optional
 commonName		= supplied