Update react-stack-grid in /docs from 0.6.0 to 0.7.0

[dependencies]

Dependencies.io has updated react-stack-grid (a npm dependency in /docs) from "0.6.0" to "0.7.0".

0.7.0

• Add itemComponent props. Thank you solomonhawk ! #35

[codecov]

Codecov Report

Merging #2453 into master will increase coverage by 0.22%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #2453      +/-   ##
==========================================
+ Coverage   16.65%   16.87%   +0.22%     
==========================================
  Files         302      307       +5     
  Lines        7769     7792      +23     
  Branches      775      773       -2     
==========================================
+ Hits         1294     1315      +21     
- Misses       5835     5859      +24     
+ Partials      640      618      -22

Impacted Files	Coverage Δ
app/vue/src/server/config/babel.js	0% <0%> (-100%)	⬇️
app/vue/src/server/babel_config.js	0% <0%> (-77.42%)	⬇️
lib/ui/src/modules/ui/components/layout/usplit.js	22.58% <0%> (ø)	⬆️
addons/info/src/components/PropTable.js	21.36% <0%> (ø)	⬆️
addons/knobs/src/components/PropForm.js	9.3% <0%> (ø)	⬆️
addons/info/src/components/Props.js	37.2% <0%> (ø)	⬆️
...b/ui/src/modules/ui/components/down_panel/index.js	34.78% <0%> (ø)	⬆️
lib/ui/src/modules/ui/libs/filters.js	47.36% <0%> (ø)	⬆️
.../src/manager/containers/CommentsPanel/dataStore.js	34.04% <0%> (ø)	⬆️
app/react-native/src/preview/story_kind.js	0% <0%> (ø)	⬆️
... and 53 more

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update 8e447ef...c7a452b. Read the comment docs.