Add documentation for import FCP storage domain (#36780)

FCP storage domain task, does not need to contain port or address
since the storage domain is already on the Host.
Added an example for FCP import.

lib/ansible/modules/cloud/ovirt/ovirt_storage_domains.py

@@ -114,8 +114,6 @@ options:
     fcp:
         description:
             - "Dictionary with values for fibre channel storage type:"
-            - "C(address) - Address of the fibre channel storage server."
-            - "C(port) - Port of the fibre channel storage server."
             - "C(lun_id) - LUN id."
             - "C(override_luns) - If I(True) FCP storage domain luns will be overridden before adding."
             - "Note that these parameters are not idempotent."
@@ -247,6 +245,14 @@ EXAMPLES = '''
       address: 10.34.63.199
       path: /path/export
 
+# Import FCP storage domain:
+- ovirt_storage_domains:
+    state: imported
+    name: data_fcp
+    host: myhost
+    data_center: mydatacenter
+    fcp: {}
+
 # Update OVF_STORE:
 - ovirt_storage_domains:
     state: update_ovf_store