Bump ex_doc from 0.29.4 to 0.30.3#1

dependabot[bot] wants to merge 1 commit into

mainbreakroom/opentelemetry_broadway:mainfrom

dependabot/hex/ex_doc-0.30.3breakroom/opentelemetry_broadway:dependabot/hex/ex_doc-0.30.3Copy head branch name to clipboard