Bump openssl-src from 111.15.0+1.1.1k to 111.28.1+1.1.1w in /rust

Bumps [openssl-src](https://github.com/alexcrichton/openssl-src-rs) from 111.15.0+1.1.1k to 111.28.1+1.1.1w.
- [Release notes](https://github.com/alexcrichton/openssl-src-rs/releases)
- [Commits](https://github.com/alexcrichton/openssl-src-rs/commits)

---
updated-dependencies:
- dependency-name: openssl-src
  dependency-type: indirect
...

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