renovate.json: require dashboard approval for vue monorepo major updates
renovate.json: require dashboard approval for vue monorepo major updates

Use vue monorepo preset from renovate (https://docs.renovatebot.com/presets-monorepo/#monorepovue).

usu/ecamp3,pmattmann/ecamp3,usu/ecamp3,pmattmann/ecamp3,pmattmann/ecamp3,usu/ecamp3,pmattmann/ecamp3,ecamp/ecamp3,ecamp/ecamp3,usu/ecamp3,ecamp/ecamp3,ecamp/ecamp3