Fix pagination when uninstalling extensions

[SharkyKZ]

Pull Request for Issue #22906.

Summary of Changes

Corrects pagination behavior when uninstalling extensions.

Testing Instructions

Install JCE (https://extensions.joomla.org/extension/jce/) or some other extension package with multiple (at least 6) extensions.
Go to Extensions -> Manage.
Set list limit to 5.
Search for JCE.
Click once on Type header to order by type so that JCE Extension Package ends up on first result page.
Go to page 2.
Uninstall the extensions on page 2.

Expected result

You are brought back to the first result page where remaining 5 extensions are shown.

Actual result

You remain on the second page and see this message:

There are no extensions installed matching your query.

Documentation Changes Required

No.

[Quy]

I have tested this item ✅ successfully on 5626fa7

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[alikon]

I have tested this item ✅ successfully on 5626fa7

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/25195.}

[alikon]

RTC

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_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/25195.}

[HLeithner]

thx