This changes the regex for properties managed with
the cinder_type resource so that it supports the
format Cinder needs for multiattach and similar.
multiattach=<is> True
This patch is needed so that cinder_type resources
can set the above.
See regex testing here [1]. Needs to be backported
to older versions so that cinder_type can be
properly used there as well.
[1] https://regexr.com/5imqk
Change-Id: If08fce9443281e65636aaaa99e3139732435f6f7
(cherry picked from commit a032bec7d6)
(cherry picked from commit a3976afb60)
5782fc7f2d