Bump zenoh-c from 216f35e to 04fa86b

Bumps [zenoh-c](https://github.com/eclipse-zenoh/zenoh-c) from `216f35e` to `04fa86b`.
- [Release notes](https://github.com/eclipse-zenoh/zenoh-c/releases)
- [Commits](eclipse-zenoh/zenoh-c@216f35e...04fa86b)

---
updated-dependencies:
- dependency-name: zenoh-c
  dependency-type: direct:production
...

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