Bump openssl-probe from 0.1.5 to 0.1.6

Bumps [openssl-probe](https://github.com/alexcrichton/openssl-probe) from 0.1.5 to 0.1.6.
- [Commits](alexcrichton/openssl-probe@0.1.5...0.1.6)

---
updated-dependencies:
- dependency-name: openssl-probe
  dependency-type: indirect
  update-type: version-update:semver-patch
...

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