ytm: bump yt-dlp from 2024.12.23 to 2025.1.15 in /ytm

Bumps [yt-dlp](https://github.com/yt-dlp/yt-dlp) from 2024.12.23 to 2025.1.15.
- [Release notes](https://github.com/yt-dlp/yt-dlp/releases)
- [Changelog](https://github.com/yt-dlp/yt-dlp/blob/master/Changelog.md)
- [Commits](yt-dlp/yt-dlp@2024.12.23...2025.01.15)

---
updated-dependencies:
- dependency-name: yt-dlp
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>