The search plugin was incorrectly retrieving all locales, when it should
just be retrieving the locale of the parent document that was actively
being updated.
## BREAKING CHANGES:
If you have a localized Payload config, and you are using the `plugin-search`, we will now automatically localize the `title` field that is injected by the search plugin and this may lead to data loss. To opt out of this new behavior, you can pass `localize: false` to the plugin options.