ci: point storyboard runner at @adcp/sdk latest instead of adcp-3.1#961

bokelley merged 2 commits into

mainadcontextprotocol/adcp-client-python:mainfrom

fix-ci-storyboard-sdk-latest-tagadcontextprotocol/adcp-client-python:fix-ci-storyboard-sdk-latest-tagCopy head branch name to clipboard