build(deps): Bump cryptography from 37.0.2 to 37.0.4 in /requirements (#1788)
build(deps): Bump cryptography from 37.0.2 to 37.0.4 in /requirements (#1788)

Bumps [cryptography](https://github.com/pyca/cryptography) from 37.0.2 to 37.0.4.
- [Release notes](https://github.com/pyca/cryptography/releases)
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](https://github.com/pyca/cryptography/compare/37.0.2...37.0.4)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@github.com>

Co-authored-by: dependabot[bot] <1c358da00a777d4e9898c1280ab801e2df165188@users.noreply.github.com>
postlund/pyatv,postlund/pyatv