[NextPluggableDevice] Enable pjrt tensor buffer for npd
@jyingl3, Can you help to have a review? thanks > @jyingl3, Can you help to have a review? thanks

Thanks so much for making this change! LGTM. I will be taking time off, so will let other reviewer(s) to take a look as well.  Hi @jzhoulon Can you please check @swachhandl's [comments](https://github.com/tensorflow/tensorflow/pull/62629#discussion_r1436579736) and keep us posted ? Thank you! This PR is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you. This PR was closed because it has been inactive for 14 days since being marked as stale. Please reopen if you'd like to work on this further. @gbaned can you reopen this pr？ I am missing the reopen button. thanks > @gbaned can you reopen this pr？ I am missing the reopen button. thanks

Hi @jzhoulon I have reopened the PR. Thank you! > Could you please add relevant unit tests where possible for the changes added?

Hi @jzhoulon, could you please add unit tests for the changes where possible? Thanks! Hi @jzhoulon Can you please check @swachhandl's [comments](https://github.com/tensorflow/tensorflow/pull/62629#issuecomment-1932539762) and resolve conflicts?. Thank you! > > Could you please add relevant unit tests where possible for the changes added?
> 
> Hi @jzhoulon, could you please add unit tests for the changes where possible? Thanks!

sure, I will take it Hi @jzhoulon Can you please rebase your branch and resolve the conflicts? Thank you! This PR is stale because it has been open for 14 days with no activity. It will be closed if no further activity occurs. Thank you. This PR was closed because it has been inactive for 14 days since being marked as stale. Please reopen if you'd like to work on this further.
This PR is enabling PjRtTensorBuffer feature for NextPluggableDevice