Ross Brattain

`clientcert.pem` is located in `/etc/pki/libvirt/clientcert.pem` as per https://www.libvirt.org/tlscerts.html Fixes ```go level=error msg="Error: failed to dial libvirt: can't locate resource 'clientcert.pem' in [/home/kni/.pki/libvirt /etc/pki/libvirt/private]: file does not exist" ```

OCPBUGS-26603: e2e: fix malformed IPv6 URLs, use brackets

41

Fixes for pull-ci-openshift-cluster-network-operator-master-e2e-vsphere-ovn-dualstack-primaryv6 Grep all the e2e logs with the malformed IPv6 regex ``` rg -o '.{0,20}https?://(([0-9a-fA-F]{1,4}:){7,7}[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,7}:|([0-9a-fA-F]{1,4}:){1,6}:[0-9a-fA-F]{1,4}|([0-9a-fA-F]{1,4}:){1,5}(:[0-9a-fA-F]{1,4}){1,2}|([0-9a-fA-F]{1,4}:){1,4}(:[0-9a-fA-F]{1,4}){1,3}|([0-9a-fA-F]{1,4}:){1,3}(:[0-9a-fA-F]{1,4}){1,4}|([0-9a-fA-F]{1,4}:){1,2}(:[0-9a-fA-F]{1,4}){1,5}|[0-9a-fA-F]{1,4}:((:[0-9a-fA-F]{1,4}){1,6})|:((:[0-9a-fA-F]{1,4}){1,7}|:)|fe80:(:[0-9a-fA-F]{0,4}){0,4}%[0-9a-zA-Z]{1,}|::(ffff(:0{1,4}){0,1}:){0,1}((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])|([0-9a-fA-F]{1,4}:){1,4}:((25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])\.){3,3}(25[0-5]|(2[0-4]|1{0,1}[0-9]){0,1}[0-9])).{0,20}' ``` ``` FIRST.example.com' http://fd65:10:128:3::331/Letter\n+ code=0 FIRST.example.com' http://fd65:10:128:3::334/Letter\n+ code=0 4ck.apps.veto.test' http://fd65:10:128:4::41b/Letter\n+ code=0 FIRST.example.com' "http://fd65:10:128:3::331/Letter"...