`htmx.config.ignoreTitle = true` is in conflict with OOB-swapped `title` top element

Version 2.0.9.

### Steps

1) `htmx.config.ignoreTitle = true` is set.
1) The web page has an OOB-swappable `title` tag in `head` block: `One`.
1) Perform an htmx swap where the response contains `Two` as one of the "top" tags in the response.

### Expected

The tab title is `Two`.

### Actual

The tab title is `One`.

### Why is this needed?

I use OOB-swappable titles as a workaround for another bug: https://github.com/bigskysoftware/htmx/issues/3726. And `htmx.config.ignoreTitle = true` is set to nudge the developers to use this pattern consistently until the bug is fixed.

### Notes

Setting `htmx.config.ignoreTitle = false` or wrapping the `title` in the response with, say, `div` helps.

Start by reproducing the issue's minimal htmx.config.ignoreTitle and title hx-swap-oob example, then trace the title and out-of-band swap handling. Add a regression test covering ignoreTitle=true with an OOB-swapped title, and confirm that the document title becomes "Two" while the existing behavior remains intact.

Written by the indexing model from the issue text.