Bump io.netty:netty-bom from 4.1.115.Final to 4.1.116.Final (#5771)

Bumps [io.netty:netty-bom](https://github.com/netty/netty) from 4.1.115.Final to 4.1.116.Final.
- [Commits](netty/netty@netty-4.1.115.Final...netty-4.1.116.Final)

---
updated-dependencies:
- dependency-name: io.netty:netty-bom
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>