Describe the bug

The current pattern is to use a regex that looks for ".supplemental-metadata.json" or something like that (#1441), but for long filenames, google somehow crops the filename to 51 characters including .json. This means the migration tool does not work for filenames that exceed 24 characters (+27 for the suffix), as far as I understand it.

Steps To Reproduce

Here's some examples of json files from a recent google takeout:

./Screenshot_2017-07-05-10-05-26.png.supplementa.json
./Screenshot_20241227_105539_Edge.jpg.supplement.json
./Screenshot_20220207_102421_com.snapchat.androi.json
./Screenshot_2016-07-09-18-01-30.png.supplementa.json
./Screenshot_2017-06-01-16-23-24.png.supplementa.json
./Screenshot_2018-01-12-21-49-38.png.supplementa.json
./Screenshot_2017-04-06-20-48-54.png.supplementa.json
./D7157814-D2D5-4A62-AFCE-9CF465CB7D66.jpeg.supp.json

the files are all cropped.

Platform

- OS: Docker (nextcloud:31.0.7-fpm)
- Browser:
- Memories Version: 7.6.1
- Nextcloud Version: 31.0.7
- PHP Version: 8.3.23

Screenshots

No response

Additional context

• Any errors in the JS console?
• Any errors in the Nextcloud server logs?