build(deps): bump cryptography from 44.0.0 to 45.0.7 in /docker/py-ews

Bumps [cryptography](https://github.com/pyca/cryptography) from 44.0.0 to 45.0.7.
- [Changelog](https://github.com/pyca/cryptography/blob/main/CHANGELOG.rst)
- [Commits](pyca/cryptography@44.0.0...45.0.7)

---
updated-dependencies:
- dependency-name: cryptography
  dependency-version: 45.0.7
  dependency-type: direct:production
  update-type: version-update:semver-major
...

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

Author: dependabot[bot]