Bump nbconvert from 5.6.1 to 6.0.4#21

dependabot[bot] wants to merge 1 commit into

masterianhuezo/Qcodes:masterfrom

dependabot/pip/nbconvert-6.0.4ianhuezo/Qcodes:dependabot/pip/nbconvert-6.0.4Copy head branch name to clipboard