Cloudstack: fix support for some VPC service capabilities (#45727)

* Fix support for VPC capabilities such as redundant routers or region level VPC

* Add integration test cases for "region level VPC" and "distributed router" capabilities

test/integration/targets/cs_vpc_offering/tasks/main.yml

@@ -380,6 +380,30 @@
     - vpcoffer.state == "Enabled"
     - vpcoffer.display_text == "vpc offering description"
 
+- name: test create enabled region level vpc offer with distrubuted router
+  cs_vpc_offering:
+    name: "{{ cs_resource_prefix }}_vpc_drl"
+    display_text: "vpc offering description"
+    supported_services: [ Dns, PortForwarding, Dhcp, SourceNat, UserData, StaticNat, Vpn, Lb ]
+    service_providers:
+      - { service: 'dns', provider: 'virtualrouter' }
+      - { service: 'dhcp', provider: 'virtualrouter' }
+    state: enabled
+    service_capabilities:
+      - {service: 'Connectivity', capabilitytype: 'DistributedRouter', capabilityvalue: true}
+      - {service: 'Connectivity', capabilitytype: 'RegionLevelVPC', capabilityvalue: true}
+  register: vpcoffer
+- name: verify results of create enabled region level vpc offer with distrubuted router
+  assert:
+    that:
+    - vpcoffer is successful
+    - vpcoffer is changed
+    - vpcoffer.name == "{{ cs_resource_prefix }}_vpc_drl"
+    - vpcoffer.state == "Enabled"
+    - vpcoffer.display_text == "vpc offering description"
+    - vpcoffer.distributed == true
+    - vpcoffer.region_level == true
+
 - name: remove vpc offer
   cs_vpc_offering:
     name: "{{ cs_resource_prefix }}_vpc"
@@ -390,3 +414,14 @@
     that:
     - vpcoffer is successful
     - vpcoffer is changed
+
+- name: remove region level vpc offer with distrubuted router
+  cs_vpc_offering:
+    name: "{{ cs_resource_prefix }}_vpc_drl"
+    state: absent
+  register: vpcoffer
+- name: verify results of remove region level vpc offer with distrubuted router
+  assert:
+    that:
+    - vpcoffer is successful
+    - vpcoffer is changed