Remove caSigningCert from list of certs to renew

This certificate should not be renewed this way.
ipa-cacert-manage renew should be used.

Signed-off-by: Rob Crittenden <rcritten@redhat.com>
Reviewed-By: Florence Blanc-Renaud <frenaud@redhat.com>

ipatests/test_integration/test_hsm.py

@@ -387,7 +387,6 @@ def test_certs_renewal(self):
         """
         check_version(self.master)
         CA_TRACKING_REQS = {
-            'caSigningCert cert-pki-ca': 'cacaSigningCert',
             'ocspSigningCert cert-pki-ca': 'caocspSigningCert',
             'subsystemCert cert-pki-ca': 'casubsystemCert',
             'auditSigningCert cert-pki-ca': 'caauditSigningCert'