Added CommitSetRollbackDuration action for Commit Confirmed extension

[hellt]

This is an alternative version to #161.
In this version, a specific action is added to denote the Set Rollback Duration for the Commit Confirmed action.

[hellt]

@kidiyoor @dplore
Hi gentlemen; I wonder how do we proceed with this one?
I am fine with following the @kidiyoor suggestion and moving on with the separate action (which is the case expressed in this PR)

[kidiyoor]

LGTM. Please update https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-commit-confirmed.md as well.

[hellt]

LGTM. Please update https://github.com/openconfig/reference/blob/master/rpc/gnmi/gnmi-commit-confirmed.md as well.

Thanks @kidiyoor , raised openconfig/reference#203 for this

[dplore]

This is a last call for comments. This is planned to merge on Feb 15, 2024.

[hellt]

@dplore @kidiyoor with the recent commit I added generated stubs for Go and Py so that we can add this functionality to openconfig/gnmic client.

[hellt]

Hi @dplore
The planned merge date was on Feb 15. Is anything left that is gating this?

[dplore]

Hi @dplore The planned merge date was on Feb 15. Is anything left that is gating this?

Thanks for the ping!

[robshakir]

This should have been merged upstream.