Add `RelationshipHookMode` argument to `BundleWriter::write` (#24406)

# Objective

I've been using `BundleScratch` for batch writing components when
synchronizing entities across worlds, it's been quite nice. However
currently `BundleWriter::write` doesn't allow setting
`RelationshipHookMode`, which makes it less usable for this task since
it requires mapping entities when inserting relationships while also
preserving ordering in `RelationshipTarget`s (which becomes broken when
running with the default `RelationshipHookMode::Run`)

Also `BundleWriter::write`  was missing `#[track_caller]`.

## Solution

- Add `BundleWriter::write_with_relationship_hook_insert_mode` with
`RelationshipHookMode` argument.
- Annotate `BundleWriter::write` with `#[track_caller]`

## Testing
- The one existing test that used `BundleWriter::write` passed