v1.2.0

Autoclose dependency dashboard @nitrocode (#322)

what

• Autoclose the dependency dashboard

why

• The config:base preset enables the dependency dashboard and this will auto close it if there aren't any open dependency related PRs

references

• https://docs.renovatebot.com/presets-config/#configbase
• https://docs.renovatebot.com/configuration-options/#dependencydashboardautoclose
• Previous incorrect PR cloudposse/terraform-example-module#26