PowerVMStackers Rocky-2 releases

Tag Rocky-2 for nova-powervm, networking-powervm, and
ceilometer-powervm.

Change-Id: I4caeb868f051d2e95fc0c93433de0545825070b4

deliverables/rocky/ceilometer-powervm.yaml

@@ -8,5 +8,9 @@ releases:
     projects:
       - repo: openstack/ceilometer-powervm
         hash: 7ccc8a83e3d5984bca986e29db91e494c2eeb8ad
+  - version: 7.0.0.0b2
+    projects:
+      - repo: openstack/ceilometer-powervm
+        hash: f89854d2f2244f596df6d37436244c62b1cbd929
 repository-settings:
   openstack/ceilometer-powervm: {}

deliverables/rocky/networking-powervm.yaml

@@ -8,5 +8,9 @@ releases:
     projects:
       - repo: openstack/networking-powervm
         hash: 3abfbee0a3cb463d3533047df561c6f13580affe
+  - version: 7.0.0.0b2
+    projects:
+      - repo: openstack/networking-powervm
+        hash: cdd75f18d6357e24160829cd2d1d166d4168f763
 repository-settings:
   openstack/networking-powervm: {}

deliverables/rocky/nova-powervm.yaml

@@ -9,5 +9,10 @@ releases:
       - repo: openstack/nova-powervm
         hash: 3b95db9dea019fb553f534516c06305142737777
         tarball-base: nova_powervm
+  - version: 7.0.0.0b2
+    projects:
+      - repo: openstack/nova-powervm
+        hash: 23bffd275d7b1a4765fbed5f43f649a0620175c1
+        tarball-base: nova_powervm
 repository-settings:
   openstack/nova-powervm: {}