v0.12.0

Changelog

• bd6ada5 Bump github.com/onsi/gomega from 1.17.0 to 1.18.1
• 78b7533 Bump github.com/hashicorp/go-version from 1.3.0 to 1.4.0
• 0e85aa4 Switch environment flag from camelCase to kebab-case
• 682006f Add support for config files with multiple environments
• 1a0193f Bump github.com/onsi/gomega from 1.16.0 to 1.17.0
• d9dfed5 Remove comment outputs with command name
• f5d4798 Update counterfeiter directives to recommended usage
• 846d695 Remove automated release github action
• b880bd9 Brew formula update for hammer version v0.11.0