Bump the cargo group with 2 updates

Bumps the cargo group with 2 updates: [openssl](https://github.com/sfackler/rust-openssl) and [openssl-probe](https://github.com/alexcrichton/openssl-probe).


Updates `openssl` from 0.10.68 to 0.10.69
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](sfackler/rust-openssl@openssl-v0.10.68...openssl-v0.10.69)

Updates `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
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
- dependency-name: openssl-probe
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo
...

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

Author: dependabot[bot]