Bump hashicorp/tls from 4.0.5 to 4.0.6 in /azure (#128)

Bumps [hashicorp/tls](https://github.com/hashicorp/terraform-provider-tls) from 4.0.5 to 4.0.6.
- [Release notes](https://github.com/hashicorp/terraform-provider-tls/releases)
- [Changelog](https://github.com/hashicorp/terraform-provider-tls/blob/main/CHANGELOG.md)
- [Commits](hashicorp/terraform-provider-tls@v4.0.5...v4.0.6)

---
updated-dependencies:
- dependency-name: hashicorp/tls
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>