Request for Updating ncclient Dependency

[torkashvand]

Hello Junos-eznc Team,

We're facing a dependency conflict in our project due to Junos-eznc 2.6.8 being pinned to ncclient version 0.6.13, while we require version 0.6.15 for essential features like commit_comment capability in Nokia devices. This issue was highlighted in recent pull requests:

#1277
#1281

Could you consider upgrading the ncclient dependency to version 0.6.15 or later to resolve this compatibility issue?

An update would greatly benefit users needing the latest ncclient features.

Thanks for your attention to this matter.