Bump yt-dlp from 2025.5.22 to 2025.6.25

---
updated-dependencies:
- dependency-name: yt-dlp
  dependency-version: 2025.6.25
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements.txt

@@ -18,4 +18,4 @@ torch==2.7.0
 transformers==4.52.4
 ffmpeg-python==0.2.0
 elevenlabs==1.57.0
-yt-dlp==2025.5.22
+yt-dlp==2025.6.25