Add sidecars to NodeManager and add PluginNodeManager

[pdabre12]

Description

Adds a new NodeManager : PluginNodeManager.

Test Plan

Unit tests included.

Contributor checklist

• Please make sure your submission complies with our development, formatting, commit message, and attribution guidelines.
• PR description addresses the issue accurately and concisely. If the change is non-trivial, a GitHub Issue is referenced.
• Documented new properties (with its default value), SQL syntax, functions, or other functionality.
• If release notes are required, they follow the release notes guidelines.
• Adequate tests were added if applicable.
• CI passed.

Release Notes

Please follow release notes guidelines and fill in the release notes below.

== RELEASE NOTES ==

General changes
* Adds a new NodeManager : 'PluginNodeManager' :pr:`23863`

[pdabre12]

CC: @rschlussel

[pdabre12]

@rschlussel The pipeline is green now, can you take another look? Thanks.