ipv6: adjust version tags for IPv6 address order after 1.38.0 release
Affects the tests @ipv6_check_addr_order
, @ipv6_preserve_addr_order
, and
@ipv6_honor_ip_order
.
Now 1.38.0
is released. We must explicitly list that version, otherwise
it is not covered by "@ver+=1.37.92 @ver+=1.39.2"
range.
While at it, also enable @ipv6_check_addr_order
test for older rhel/8
and rhel/9
streams.