[LiveComponent] Release the loading state before any redirect.

[sukei]

Q	A
Bug fix?	yes
New feature?	no
Docs?	no
Issues
License	MIT

This PR attempt to release the loading state before redirecting the user. This one may seems a little weird at first, but it has its use case.

I just write an export feature that uses a LiveComponent action to build a file. While the export is made, the UI add some classes and/or attributes to convey the "in progress" meaning. When it's done, the user is redirected to a specific controller that initiate the download. Since the redirected page just provide a file attachment, the user stay on the original page (fully expected). But, at this stage, the loading state is never released. By releasing the loading state before the redirect, the UI is made responsive again.

[github-actions[bot]]

📊 Packages dist files size difference

ℹ️ No difference in dist packagesFiles.

[sukei]

Rebase on 3.x, still apply.