Fix required extensions for the subnet's service type API tests

In [1] new tests for subnet service types were added but by mistake
'service-types' was set as API extension required for those tests.
In fact this API feature in the subnet is provided by the
'subnet-service-types' extension and this should be required for that
tests.

This patch also adds "subnet-service-types" extension to the Tempest
conf in jobs for all branches up to stable/queens becuase this API
extension was available in Neutron since queens for sure so it's safe to
add it there.

[1] https://review.opendev.org/c/openstack/neutron-tempest-plugin/+/787718

Related-Bug: #1933115
Change-Id: I2b9b472a07455f5e67fc4adcc3b264b4ad8a9dbf

neutron_tempest_plugin/api/test_subnets.py

@@ -74,7 +74,7 @@ class SubnetsSearchCriteriaTest(base.BaseSearchCriteriaTest):
 
 class SubnetServiceTypeTestJSON(base.BaseNetworkTest):
 
-    required_extensions = ['service-type']
+    required_extensions = ['subnet-service-types']
 
     @classmethod
     def resource_setup(cls):

zuul.d/master_jobs.yaml

@@ -75,6 +75,7 @@
         - standard-attr-timestamp
         - subnet_allocation
         - subnet-dns-publish-fixed-ip
+        - subnet-service-types
         - subnetpool-prefix-ops
         - tag-ports-during-bulk-creation
         - trunk

zuul.d/queens_jobs.yaml

@@ -75,6 +75,7 @@
         - standard-attr-timestamp
         - standard-attr-tag
         - subnet_allocation
+        - subnet-service-types
         - trunk
         - trunk-details
       network_api_extensions_tempest:

zuul.d/rocky_jobs.yaml

@@ -84,6 +84,7 @@
         - standard-attr-timestamp
         - standard-attr-tag
         - subnet_allocation
+        - subnet-service-types
         - trunk
         - trunk-details
       network_api_extensions_tempest:

zuul.d/stein_jobs.yaml

@@ -88,6 +88,7 @@
         - standard-attr-tag
         - standard-attr-timestamp
         - subnet_allocation
+        - subnet-service-types
         - trunk
         - trunk-details
         - uplink-status-propagation

zuul.d/train_jobs.yaml

@@ -92,6 +92,7 @@
         - standard-attr-tag
         - standard-attr-timestamp
         - subnet_allocation
+        - subnet-service-types
         - subnetpool-prefix-ops
         - trunk
         - trunk-details

zuul.d/ussuri_jobs.yaml

@@ -90,6 +90,7 @@
         - standard-attr-timestamp
         - subnet_allocation
         - subnet-dns-publish-fixed-ip
+        - subnet-service-types
         - subnetpool-prefix-ops
         - tag-ports-during-bulk-creation
         - trunk

zuul.d/victoria_jobs.yaml

@@ -89,6 +89,7 @@
         - standard-attr-timestamp
         - subnet_allocation
         - subnet-dns-publish-fixed-ip
+        - subnet-service-types
         - subnetpool-prefix-ops
         - tag-ports-during-bulk-creation
         - trunk

zuul.d/wallaby_jobs.yaml

@@ -76,6 +76,7 @@
         - standard-attr-timestamp
         - subnet_allocation
         - subnet-dns-publish-fixed-ip
+        - subnet-service-types
         - subnetpool-prefix-ops
         - tag-ports-during-bulk-creation
         - trunk