Horizon UI support for Neutron VPNaaS

Gerrit User 1131 61bed96b36 Update patch set 1 ... Patch Set 1: Code-Review+2 Patch-set: 1 Reviewer: Gerrit User 1131 <1131@4a232e18-c5a9-48ee-94c0-e04e7cca6543> Label: Code-Review=+2, d8a67dd4bdfb759f12cdd9acd4c629020477abed		2024-03-06 18:35:36 +00:00