BZ2030784: remove ipam from the host-device CNI plug-in

Author: chinmayi-chandrasekar

modules/nw-multus-host-device-object.adoc

@@ -43,11 +43,6 @@ The following object describes the configuration parameters for the host-device
 |`pciBusID`
 |`string`
 |Optional: The PCI address of the network device, such as `0000:00:1f.6`.
-
-|`ipam`
-|`object`
-|The configuration object for the IPAM CNI plug-in. The plug-in manages IP address assignment for the attachment definition.
-
 |====
 
 [id="nw-multus-hostdev-config-example_{context}"]
@@ -61,9 +56,6 @@ The following example configures an additional network named `hostdev-net`:
   "cniVersion": "0.3.1",
   "name": "work-network",
   "type": "host-device",
-  "device": "eth1",
-  "ipam": {
-    "type": "dhcp"
-  }
+  "device": "eth1"
 }
 ----