[BUGFIX] Only show pagination indicator if there are multiple pages

The search results page currently may show the "pages"
indicator in the title when there are no page numbers
to show. This patch changes it to only show pagination
information if there is information to show.

Resolves: #96796
Releases: main, 11.5, 10.4
Change-Id: I8c1600a7eb732ed018c22bc02b0e689eb39a081c
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/74370


Tested-by: core-ci <typo3@b13.com>
Tested-by: Kevin Meier <kmi@network-media.de>
Tested-by: Stefan Bürk <stefan@buerk.tech>
Reviewed-by: Kevin Meier <kmi@network-media.de>
Reviewed-by: crell <larry@garfieldtech.com>
Reviewed-by: Jörg Bösche <typo3@joergboesche.de>
Reviewed-by: Stefan Bürk <stefan@buerk.tech>