chore(deps)(deps): bump whisper-rs from 0.11.1 to 0.15.1

Bumps whisper-rs from 0.11.1 to 0.15.1.

---
updated-dependencies:
- dependency-name: whisper-rs
  dependency-version: 0.15.1
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Author: dependabot[bot]