[TASK] Replace prophecy in EXT:extbase ExtensionServiceTest

Resolves: #98899
Resolves: #98901
Releases: main
Change-Id: Ifb188334c1445e3e8847bca476b6c5182bce829c
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/76323


Tested-by: core-ci <typo3@b13.com>
Tested-by: Oliver Klee <typo3-coding@oliverklee.de>
Tested-by: Nikita Hovratov <nikita.h@live.de>
Reviewed-by: Oliver Klee <typo3-coding@oliverklee.de>
Reviewed-by: Nikita Hovratov <nikita.h@live.de>