Update @storybook/addons from 3.2.10 to 3.2.12

[dependencies]

@storybook/addons has been updated to 3.2.12 by dependencies.io

3.2.12

No content found.

[codecov]

Codecov Report

Merging #1950 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1950   +/-   ##
=======================================
  Coverage   21.38%   21.38%           
=======================================
  Files         262      262           
  Lines        5757     5757           
  Branches      690      697    +7     
=======================================
  Hits         1231     1231           
+ Misses       3998     3978   -20     
- Partials      528      548   +20

Impacted Files	Coverage Δ
app/react/src/client/preview/element_check.js	41.17% <0%> (ø)	⬆️
addons/knobs/src/KnobStore.js	9.09% <0%> (ø)	⬆️
...s/left_panel/stories_tree/tree_decorators_utils.js	45.23% <0%> (ø)	⬆️
lib/ui/src/modules/ui/routes.js	0% <0%> (ø)	⬆️
...res__/update-addon-info/update-addon-info.input.js	0% <0%> (ø)	⬆️
lib/ui/src/modules/ui/configs/init_panels.js	25% <0%> (ø)	⬆️
lib/ui/src/modules/ui/components/menu_item.js	19.14% <0%> (ø)	⬆️
lib/codemod/src/transforms/update-addon-info.js	51.16% <0%> (ø)	⬆️
addons/storyshots/src/require_context.js	0% <0%> (ø)	⬆️
app/react-native/src/bin/storybook-build.js	0% <0%> (ø)	⬆️
... and 11 more

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