build(deps-dev): bump @semantic-release/github

Bumps [@semantic-release/github](https://github.com/semantic-release/github) from `79dc063` to `ef4a3c9`.
- [Release notes](https://github.com/semantic-release/github/releases)
- [Commits](semantic-release/github@79dc063...ef4a3c9)

---
updated-dependencies:
- dependency-name: "@semantic-release/github"
  dependency-version: ef4a3c9c4888daa79be2b2a56eea97d32a224232
  dependency-type: direct:development
...

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

Author: dependabot[bot]