bump dhcp.Dnsmasq.MINIMUM_VERSION

[Aaron Rosen]

The current min version for dnsmasq is 2.59 but when testing out ipv6 with this I found that 2.59 doesn't support tags on ipv6. Bumping to 2.63 solves the issue.

$ sudo ip netns exec qdhcp-0daab4ab-609d-4736-ba91-a85efc755ab6 dnsmasq --no-hosts --no-resolv --strict-order --bind-interfaces --interface=ns-4d62b93a-7d --except-interface=lo --pid-file=/opt/stack/data/neutron/dhcp/0daab4ab-609d-4736-ba91-a85efc755ab6/pid --dhcp-hostsfile=/opt/stack/data/neutron/dhcp/0daab4ab-609d-4736-ba91-a85efc755ab6/host --dhcp-optsfile=/opt/stack/data/neutron/dhcp/0daab4ab-609d-4736-ba91-a85efc755ab6/opts --leasefile-ro --dhcp-range=::,static,86400s --dhcp-lease-max=16777216 --conf-file= --domain=openstacklocal
dnsmasq: bad command line options: only one tag allowed

[Thierry Carrez (ttx)]

Removing RC1 milestone for havana-rc-potential bugs: those are nice to have, not release blockers.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/105378

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/105378
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=38085c07ed32711aa427b66cd19c3e1f2df834aa
Submitter: Jenkins
Branch: master

commit 38085c07ed32711aa427b66cd19c3e1f2df834aa
Author: Aaron Rosen <email address hidden>
Date: Tue Jul 8 00:04:32 2014 -0700

    Bump min required version for dnsmasq to 2.63

    This patch bumps the min version requirement from 2.59 to 2.63
    for dnsmasq which is needed to use multiple tags for dual stack IPv4/6.

    DocImpact

    Change-Id: Ib71b8a3a866f5781b57d1589741bcaae594b76db
    Closes-bug: 1233339