Add meta for some roles

The meta is missing, this PS to add it

Change-Id: Ib7e39820a48659202ddd1c1f91b2e8c3f0529443

ansible/roles/kuryr/meta/main.yml

+---
+dependencies:
+  - { role: common }

ansible/roles/nova-hyperv/meta/main.yml

+---
+dependencies:
+  - { role: common }

ansible/roles/octavia/meta/main.yml

+---
+dependencies:
+  - { role: common }

ansible/roles/ovs-dpdk/meta/main.yml

+---
+dependencies:
+  - { role: common }