Bump prost-types from 0.9.0 to 0.12.0 in /src/rust/engine#39

dependabot[bot] wants to merge 1 commit intomainepsagon/pants:mainfrom

dependabot/cargo/src/rust/engine/prost-types-0.12.0epsagon/pants:dependabot/cargo/src/rust/engine/prost-types-0.12.0Copy head branch name to clipboard