v3.0.0

CHANGELOG

• Breaking changes:
  • Drop support for Ruby 2.6 and 2.7 as they are EOL
    • Ruby - Ruby Maintenance Branches
    • endoflife.date - Ruby
• Update data
• Patch GnuTLS parsing regexp to reflect upstream source code format change
• Patch GnuTLS parsing regexp to reflect upstream source code format change (again)
• Update dependencies
• Add csv as a dependency as it will be removed from standard library