Bump vcrpy from 8.1.1 to 8.2.1

Bumps [vcrpy](https://github.com/kevin1024/vcrpy) from 8.1.1 to 8.2.1.
- [Release notes](https://github.com/kevin1024/vcrpy/releases)
- [Changelog](https://github.com/kevin1024/vcrpy/blob/master/docs/changelog.rst)
- [Commits](kevin1024/vcrpy@v8.1.1...v8.2.1)

---
updated-dependencies:
- dependency-name: vcrpy
  dependency-version: 8.2.1
  dependency-type: direct:development
...

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Author: dependabot[bot]