build(deps): bump github.com/coreos/stream-metadata-go from 0.3.0 to 0.4.0 in /mantle#2

dependabot[bot] wants to merge 1 commit intomainSociOS-Linux/coreos-assembler:mainfrom

dependabot/go_modules/mantle/github.com/coreos/stream-metadata-go-0.4.0SociOS-Linux/coreos-assembler:dependabot/go_modules/mantle/github.com/coreos/stream-metadata-go-0.4.0Copy head branch name to clipboard