v1.33.0

What's Changed

• Bump github.com/open-policy-agent/opa from 0.66.0 to 0.67.0 by @dependabot in #462
• Bump google.golang.org/grpc/cmd/protoc-gen-go-grpc from 1.4.0 to 1.5.1 by @dependabot in #464
• Add a raw call subcommand by @stvnrhodes in #461
• Add graceful shutdown to sansshell proxy by @stvnrhodes in #468

Full Changelog: v1.32.0...v1.33.0