[Merge] ~rbalint/ubuntu-seeds/+git/platform:demote-devscripts-lintian into ~ubuntu-core-dev/ubuntu-seeds/+git/platform:groovy

[Balint Reczey]

Devscripts recommends lintian and it doing so makes sense, so devscripts should be demoted together with lintian.
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https://code.launchpad.net/~rbalint/ubuntu-seeds/+git/platform/+merge/391464
Your team Ubuntu Core Development Team is requested to review the proposed merge of ~rbalint/ubuntu-seeds/+git/platform:demote-devscripts-lintian into ~ubuntu-core-dev/ubuntu-seeds/+git/platform:groovy.