* Fixes Netconf_config single parameter bug (#56138)
* Fixes Netconf_config single parameter bug
Fixes 56022
fixed get_config to not require multiple parameters to just run a backup
* Add Integration test for netconf_config
Associated with #56022
tests backup through netconf only using one parameter.
* Added debug to the begin and end of file
* Fix formatting of save config. #56022
* removed blank line at end: #56022
(cherry picked from commit 647ed207af)
* Fix netconf_config backup string issue (#56175)
* Convert the ElementTree object to string
before dumping the configuration in file.
(cherry picked from commit 9c5745ad21)
