chore: Upgrade stylelint to 13.2.1
This merge request:
- upgrades
stylelint
to13.2.1
(latest available version). Changelog starts from here, renovate log is here; - upgrades
stylelint-scss
to3.14.2
(latest available version). Changelog starts from here, renovate log is here; - remove obsolete resolution for
readable-stream
since we don't need it anymore after this upgrade.
NOTE: version 13.0.0
requires Node 10 now. Node 8 support dropped.
Edited by Vitaly Slobodin