[Gating][IUO]Add kubevirt-migration-operator to the list of expected resources (#3159)

##### Short description:
Add kubevirt-migration-operator to the list of expected resources in
openshift-virtualization

##### More details:
Introduced by
kubevirt/hyperconverged-cluster-operator#3913 in
cnv4.21.

##### What this PR does / why we need it:
Fix the gating test.
##### Which issue(s) this PR fixes:
N/A
##### Special notes for reviewer:
N/A
##### jira-ticket:
N/A

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Recognizes and tracks the KubeVirt migration operator as a managed
component across deployment and cluster resource lists.
* Adds migration-related controller and CRD resource identifiers to the
system's monitored resource groupings and listings.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: rlobillo

utilities/constants.py

@@ -460,6 +460,7 @@ class S390X:
 NETWORKPOLICY_STR = "NetworkPolicy"
 AAQ_OPERATOR = "aaq-operator"
 WINDOWS_BOOTSOURCE_PIPELINE = "windows-bootsource-pipeline"
+KUBEVIRT_MIGRATION_OPERATOR = "kubevirt-migration-operator"
 # All hco relate objects with kind
 ALL_HCO_RELATED_OBJECTS = [
     {KUBEVIRT_HYPERCONVERGED_PROMETHEUS_RULE: PROMETHEUSRULE_STR},
@@ -516,6 +517,7 @@ class S390X:
     KUBEMACPOOL_CERT_MANAGER,
     KUBEMACPOOL_MAC_CONTROLLER_MANAGER,
     KUBEVIRT_CONSOLE_PLUGIN,
+    KUBEVIRT_MIGRATION_OPERATOR,
     SSP_OPERATOR,
     VIRT_API,
     VIRT_CONTROLLER,
@@ -550,6 +552,7 @@ class S390X:
     KUBEVIRT_APISERVER_PROXY,
     KUBEVIRT_IPAM_CONTROLLER_MANAGER,
     HPP_POOL,
+    KUBEVIRT_MIGRATION_OPERATOR,
 ]
 ALL_CNV_DAEMONSETS = [
     BRIDGE_MARKER,
@@ -565,6 +568,7 @@ class S390X:
     CLUSTER_NETWORK_ADDONS_OPERATOR,
     HOSTPATH_PROVISIONER_OPERATOR,
     HYPERCONVERGED_CLUSTER_OPERATOR,
+    KUBEVIRT_MIGRATION_OPERATOR,
     "kubevirt-operator",
     SSP_OPERATOR,
     HYPERCONVERGED_CLUSTER_CLI_DOWNLOAD,
@@ -637,6 +641,7 @@ class S390X:
     f"hostpathprovisioners.{Resource.ApiGroup.HOSTPATHPROVISIONER_KUBEVIRT_IO}",
     f"hyperconvergeds.{Resource.ApiGroup.HCO_KUBEVIRT_IO}",
     f"kubevirts.{Resource.ApiGroup.KUBEVIRT_IO}",
+    f"migcontrollers.{Resource.ApiGroup.MIGRATIONS_KUBEVIRT_IO}",
     f"migrationpolicies.{Resource.ApiGroup.MIGRATIONS_KUBEVIRT_IO}",
     f"networkaddonsconfigs.{Resource.ApiGroup.NETWORKADDONSOPERATOR_NETWORK_KUBEVIRT_IO}",
     f"objecttransfers.{Resource.ApiGroup.CDI_KUBEVIRT_IO}",