chore: Add documentation for NetworkPrefab InstantiateWithData

[EmandM]

Documentation for #3497

Changelog

• Added: Documentation for the Network prefab handler.
• Fixed: Updated the Object spawning documentation page to be DA compatible.

Documentation

• Includes documentation for previously-undocumented public API entry points.
• Includes edits to existing public API documentation.

Testing & QA

Functional Testing

Manual testing :

• Manual testing done

Automated tests:

• Covered by existing automated tests
• Covered by new automated tests

Does the change require QA team to:

• Review automated tests?
• Execute manual tests?

If any boxes above are checked, please add QA as a PR reviewer.

Backport

This is 2.x only documentation update and doesn't need a backport.

[michalChrobot]

On thing is that I should have a PR today that will allow a PR to pass without tests running if it contains ONLY documentation changes (as should be the case with this PR).

Another thing is that I wonder if instead of Added, Fixed we should introduce new category Doocumentation that would gather such changes? Asking since maybe current approach can be a bit confusing

[EmandM]

I think I like Added and Fixed in this context, it shows what files were changed. Not having to run all the Yamato checks would be magical!

[michalChrobot]

I should resolve the DOCS thingy together with PR template in #3577, but now I think that those should be separate PRs for more clarity. Will close this one and open 2

[michalChrobot]

@NoelStephensUnity @EmandM I have #3580 that will optimize our CI workflows + allow us to avoid it when changes are only in Documentation~ folder

[NoelStephensUnity]

@jabbacakes
Looks good to me from a content perspective, but we will wait for your approval (and any adjustments you might make) before merging.

[jabbacakes]

Pushed a commit with general grammar/style/wording updates. No major notes 👍

[michalChrobot]

Great, @NoelStephensUnity should we merge it then so everything will be included for the release next week?