Update CHANGELOG.md for v1.18.0 (#355)

v1.17.0...1fedc71

Update CHANGELOG.md for v1.17.0 (#351)

Pin to specific versions of GitHub Actions Runners (#349)

upgrade Zed to 2a487ee2a63ed09700bb26f70f08324244227cc2

Changelog for v1.6.0 (#334)

Use v6.0.3-brim1 artifact from new build-zeek repo

Use v6.0.2-brim3 artifact from new build-zeek repo

Use v6.2.0-brim-dev2 artifact from new build-zeek repo

Use v6.2.0-brim-dev1 artifact from new build-zeek repo

Use v6.0.2-brim2 artifact from new build-zeek repo