Fixes https://github.com/ansible-collections/cisco.iosxr/issues/74 * ncclient API expects commit timeout value in either unicode or bytes format, hence convert the timeout value explicitly to string type.
Fixes https://github.com/ansible-collections/cisco.iosxr/issues/74 * ncclient API expects commit timeout value in either unicode or bytes format, hence convert the timeout value explicitly to string type.