ssl_tls12_client.c: Switch to generic Client Hello state handler

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/tests/ssl-opt.sh b/tests/ssl-opt.sh
index ab5ea83..7c2bedc 100755
--- a/tests/ssl-opt.sh
+++ b/tests/ssl-opt.sh
@@ -6427,7 +6427,7 @@
             "$P_CLI debug_level=3 ecjpake_pw=bla \
              force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
             1 \
-            -c "add ciphersuite: 0xc0ff" \
+            -c "add ciphersuite: c0ff" \
             -c "adding ecjpake_kkpp extension" \
             -s "found ecjpake kkpp extension" \
             -s "skip ecjpake kkpp extension" \
@@ -6443,7 +6443,7 @@
             "$P_CLI debug_level=3 ecjpake_pw=bla \
              force_ciphersuite=TLS-ECJPAKE-WITH-AES-128-CCM-8" \
             0 \
-            -c "add ciphersuite: 0xc0ff" \
+            -c "add ciphersuite: c0ff" \
             -c "adding ecjpake_kkpp extension" \
             -C "re-using cached ecjpake parameters" \
             -s "found ecjpake kkpp extension" \