chore(deps): update rig-core requirement from 0.15.1 to 0.28.0#616

alexhancock merged 2 commits intomainmodelcontextprotocol/rust-sdk:mainfrom

dependabot/cargo/rig-core-0.28.0modelcontextprotocol/rust-sdk:dependabot/cargo/rig-core-0.28.0Copy head branch name to clipboard