Release metalsmith for stable/wallaby

This release picks up new commits to metalsmith 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 1.4.3..1ba2507
8da3eff Do a precise node lookup for unprovision
c62ee4e Add linters job
1ba2507 metalsmith_instances module, unprovision by hostname
5873507 metalsmith_instances module, pass hostname in reserve
66743a2 metalsmith list handle missing port
e207b29 Add a workaround to fix the CI
cc00215 Ensure tox.ini is ASCII
ad2be35 Avoid non-Stream CentOS 8, it is EOL; make one job non-voting

Signed-off-by: Elod Illes <elod.illes@est.tech>
Change-Id: Iac2a18a15a0babad0cd0d62b1dca73d531c62a62

deliverables/wallaby/metalsmith.yaml

@@ -26,6 +26,10 @@ releases:
     projects:
       - repo: openstack/metalsmith
         hash: 324b758e75f65ad5b1c31411617077700420e984
+  - version: 1.4.4
+    projects:
+      - repo: openstack/metalsmith
+        hash: 5e7461e9d2d4156390c4809654094a26148fb054
 branches:
   - name: stable/wallaby
     location: 1.4.2