access: fix incorrect addition to virAccessPermNetwork

access: fix incorrect addition to virAccessPermNetwork

Commit e69444e17 (first appeared in libvirt-5.5.0) added the new value
"VIR_ACCESS_PERM_NETWORK_SEARCH_PORTS" to the virAccessPerNetwork
enum, and also the string "search_ports" to the VIR_ENUM_IMPL() macro
for that enum. Unfortunately, the enum value was added in the middle
of the list, while the string was added to the end of the
VIR_ENUM_IMPL().

This patch corrects that error by moving the new value to the end of
the enum definition, so that the order matches that of the string
list.

Resolves: https://bugzilla.redhat.com/1741428

Signed-off-by: Laine Stump <laine@redhat.com>
Reviewed-by: Michal Privoznik <mprivozn@redhat.com>