Buildkite CLI 3.1.0

Changelog

• 1250b43: Remove note on using v2 (#364) (@mcncl)
• 583e891: Add install instructions & demo gif (#366) (@mcncl)
• d67fa3e: Bump goreleaser/goreleaser-pro in /.buildkite (#362) (@dependabot[bot])
• b7a7584: Bump github.com/sashabaranov/go-openai from 1.28.2 to 1.30.0 (#363) (@dependabot[bot])
• c711a06: Remove uses of AI/OpenAI configs for now (#365) (@mcncl)
• 206b5b0: support flag for folks who use that kind of thing (#368) (@mcncl)
• 57ca1ea: release steps on main branch (#369) (@mcncl)
• 5a06dc5: we need the block lol (#370) (@mcncl)
• 2da5b80: Bump github.com/vektah/gqlparser/v2 from 2.5.16 to 2.5.17 (#373) (@dependabot[bot])
• ca55d11: Add Jy to CODEOWNERS (#372) (@mcncl)
• ab7f133: Add support for setting env with -e (#375) (@mcncl)