Debug virt-admin issue

Signed-off-by: lcheng <lcheng@redhat.com>

virttest/utils_libvirtd.py

@@ -175,6 +175,7 @@ def __init__(self, daemon_name, session=None):
             "libvirtd-tls.socket",
             "virtproxyd-tls.socket",
             "virtproxyd-tcp.socket",
+            "virtproxyd-admin.socket",
         ]
         if self.daemon_name not in supported_daemon:
             raise ValueError("Invalid daemon: %s" % self.daemon_name)