Add `checksums` to enforce immutability (terraform-linters#250)

Co-authored-by: Ben Drucker <bvdrucker@gmail.com>

Release v4.1.0

Use Node 20 (terraform-linters#194)

Release v4.0.0

Release v4.0.0

disable `github_token` in GHES (terraform-linters#193)

Release v3.1.1

Release v3.1.1

github: update features changelog header

Set default GitHub token (terraform-linters#89)

Co-authored-by: Ben Drucker <bvdrucker@gmail.com>