Bump github.com/ipld/go-codec-dagpb from 1.2.0 to 1.3.1#2

dependabot[bot] wants to merge 1 commit intomainarken/downlink:mainfrom

dependabot/go_modules/github.com/ipld/go-codec-dagpb-1.3.1arken/downlink:dependabot/go_modules/github.com/ipld/go-codec-dagpb-1.3.1Copy head branch name to clipboard