Release barbican for stable/wallaby

This release picks up new commits to barbican since
the last release from stable/wallaby.

This is being proposed as a convenience to help make sure stable
changes are being released. If the team is good with this going out,
please respond with a +1 to let the release team know it is OK to
proceed.

If it is not wanted at this time, or if there are more changes that
would be good to get merged before doing a stable release, please
leave a -1 with a comment with what the team would prefer. We can
then either abandon this patch, or wait for an update with a new
commit hash to use instead.

$ git log --oneline --no-merges 12.0.0..486e6072
486e6072 Allow users with "creator" role to edit ACLs
09d184de Fix stable/wallaby gates
0b453212 Allow secret delete by users with "creator" role
92375781 Fix container consumers rbac policy
a66d1765 Add FIPS gate job
ea7451e3 Fix policy for Orders
c1204779 Fix consumer name length validator
a8226fcf Fix policy for adding a secret to a container
b30cb63d Fix secret metadata access rules (pt 2)
64a42424 Fix secret metadata access rules
49f3b2f0 Fix POST /v1/secret/{secret-id}/metadata response
2792aca7 Ignore network errors during C_Finalize
6cb7a730 Run TripleO jobs on CentOS8 instead of CentOS7
2f058e49 Return 403 instead of 500 when policy check fails
bac7d220 Raise maximum allowed secret size

Signed-off-by: Elod Illes <elod.illes@est.tech>
Change-Id: I96518502490ba13cd605501eb699765c30568c84

deliverables/wallaby/barbican.yaml

@@ -19,6 +19,10 @@ releases:
       - repo: openstack/barbican
         hash: c8d3c580143282935de36e4a5a1708ee9242f7be
     diff-start: 11.0.0
+  - version: 12.0.1
+    projects:
+      - repo: openstack/barbican
+        hash: 486e60723f1f635b8e1843bccaf144d85556a9f6
 branches:
   - name: stable/wallaby
     location: 12.0.0.0rc1