fix: release by pinning semantic release to earlier version

[aarlaud]

• [ ] Tests written and linted ℹ︎
• [ ] Documentation written ℹ︎
• [x] Commit history is tidy ℹ︎

What this does

Pins semantic release to a version not requiring node18. Keeps it aligned to the Snyk CLI minimal node version, currently node 16.

[aarlaud]

:tada: This PR is included in version 2.2.1 :tada:

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: