Release os-vif for Yoga-1 milestone

This is a library release for os-vif for the Yoga-1
milestone. This repository contains commits that have not been releases
for this cycle yet.

If the team is ready to process with this release, please leave a +1
to indicate we should go ahead with the release.

If the team needs more time for things about to merge, or if there is
some other reason a release should not be done at this time, please
leave a -1 with a comment indicating the status. Then update the patch
with the new commit hash to use once the team is ready to do the
release.

Signed-off-by: Elod Illes <elod.illes@est.tech>
Change-Id: I3b7520ef8e213d53991db5d7f11526abff8a6333

deliverables/yoga/os-vif.yaml

@@ -7,3 +7,8 @@ type: library
 repository-settings:
   openstack/os-vif:
     tarball-base: os_vif
+releases:
+  - version: 2.7.0
+    projects:
+      - repo: openstack/os-vif
+        hash: a85d276195d539ae457884ea36781891e8075ac7