Release python-ironicclient for stable/xena

This release picks up new commits to python-ironicclient since
the last release from stable/xena.

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 4.8.1..4ac24de
84f57bd Avoid using 'foo' as invalid JSON test data
50b7f83 Validate path when passing a config-drive

Signed-off-by: Hervé Beraud <hberaud@redhat.com>
Change-Id: I29eb705510209225ad37224625c985ced1019fc7

deliverables/xena/python-ironicclient.yaml

@@ -19,6 +19,10 @@ releases:
     projects:
       - repo: openstack/python-ironicclient
         hash: f6a0c962a9606ef75b4cd2cf900e7de6362ed868
+  - version: 4.8.2
+    projects:
+      - repo: openstack/python-ironicclient
+        hash: 4ac24dec7548cba6f1aeb20dde4cba68b0868783
 branches:
   - name: stable/xena
     location: 4.8.0