Bump openssl from 0.10.57 to 0.10.73 in /src/rust/blueprint-selector

Bumps [openssl](https://github.com/sfackler/rust-openssl) from 0.10.57 to 0.10.73.
- [Release notes](https://github.com/sfackler/rust-openssl/releases)
- [Commits](rust-openssl/rust-openssl@openssl-v0.10.57...openssl-v0.10.73)

---
updated-dependencies:
- dependency-name: openssl
  dependency-version: 0.10.73
  dependency-type: indirect
...

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

Author: dependabot[bot]