Add config for dependencies.io

[Hypnosphi]

https://www.dependencies.io/
The main advantage over greenkeeper is the ability to handle multiple packages.

See Hypnosphi#5

[codecov]

Codecov Report

Merging #1770 into release/3.3 will not change coverage.
The diff coverage is n/a.

@@             Coverage Diff              @@
##           release/3.3    #1770   +/-   ##
============================================
  Coverage        23.12%   23.12%           
============================================
  Files              253      253           
  Lines             5756     5756           
  Branches           690      696    +6     
============================================
  Hits              1331     1331           
- Misses            3924     3926    +2     
+ Partials           501      499    -2

Impacted Files	Coverage Δ
lib/ui/src/modules/ui/containers/left_panel.js	25.71% <0%> (ø)	⬆️
addons/knobs/src/KnobManager.js	32% <0%> (ø)	⬆️
lib/ui/src/modules/ui/routes.js	0% <0%> (ø)	⬆️
app/react-native/src/bin/storybook-start.js	0% <0%> (ø)	⬆️
lib/ui/src/modules/api/actions/api.js	50.47% <0%> (ø)	⬆️
lib/ui/src/modules/ui/components/layout/usplit.js	38.7% <0%> (ø)	⬆️
lib/ui/src/modules/ui/containers/layout.js	12.5% <0%> (ø)	⬆️
...rc/modules/ui/components/left_panel/text_filter.js	30.98% <0%> (ø)	⬆️
addons/knobs/src/components/types/Object.js	5.81% <0%> (ø)	⬆️
lib/ui/src/modules/ui/configs/handle_keyevents.js	33.33% <0%> (ø)	⬆️
... and 13 more

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[Hypnosphi]

Note that it won't actually run until we merge release/3.3 into master (see https://github.com/dependencies-io/support/issues/8)