qcacld-3.0: Add a new feature to support forced dtim

Add vendor command interface/feature through which the user
or vendor can set the dtim count as per their requirement.

Change-Id: I26010948c4ed7e3c49bfe0453119235d4f438c6f
CRs-Fixed: 2894349

components/target_if/pmo/src/target_if_pmo_suspend_resume.c

@@ -65,6 +65,9 @@ QDF_STATUS target_if_pmo_send_vdev_update_param_req(
 	case pmo_vdev_param_dtim_policy:
 		param_id = WMI_VDEV_PARAM_DTIM_POLICY;
 		break;
+	case pmo_vdev_param_forced_dtim_count:
+		param_id = WMI_VDEV_PARAM_FORCE_DTIM_CNT;
+		break;
 	default:
 		target_if_err("invalid vdev param id %d", param_id);
 		return QDF_STATUS_E_INVAL;