build(deps): bump crossbeam-channel from 0.5.13 to 0.5.15 in /src/shipping#1

dependabot[bot] wants to merge 1 commit intomainlast9/opentelemetry-demo:mainfrom

dependabot/cargo/src/shipping/crossbeam-channel-0.5.15last9/opentelemetry-demo:dependabot/cargo/src/shipping/crossbeam-channel-0.5.15Copy head branch name to clipboard