ISSUE-368: Renovate Drupal presets (#831)

* ISSUE-368: Renovate Drupal presets

* ISSUE-368: fix spacing

* ISSUE-368: ai explanation

* ISSUE-368: explanations about the renovate-updates branch

* ISSUE-368: remove comments about the renovate-updates branch from Drupal presets, avoid definition of renovate-updates as a base branch

* ISSUE-368: no more renovate-updates branch as a pre-defined setting

* ISSUE-368: remove group definitions not relative to Drupal core

* ISSUE-368: remove opinionated settings from Renovate :P

* ISSUE-368: renovate config update

* ISSUE-368: remove jQuery package grouping from Renovate presets

* ISSUE-368: improving docs

* Issue #368: updating documentation to use renovate group preset for drupal-core.

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Co-authored-by: David Burns <david@lullabot.com>
Co-authored-by: Andrew Berry <andrew.berry@lullabot.com>

Author: 3 people