[Remote State] Make Remote publication a dynamic setting

[shiv0408]

Is your feature request related to a problem? Please describe

Currently, if we want to enable or disable the remote publication. We would need to restart cluster manager nodes after modifying the setting in the opensearch.yml file. This makes changing the publication channel very cumbersome.

Describe the solution you'd like

We want to have a dynamic setting, where we can disable or enable the remote publication by just doing a put setting API call. Remote State can be continued to be uploaded from the active master node.
Here, only the active master node will make the decision if we need to make the publication using remote channel or transport channel. Other follower nodes will be dumb followers, just relying on the kind of call that has been received on these nodes. If they receive the REMOTE_PUBLISH_REQUEST, they will use the remote store to download the state and apply that. Or, if the state is received on the transport channel, it will just apply that state.

Related component

Cluster Manager

Describe alternatives you've considered

No response

Additional context

No response