fix(pageColumns): maintain columns on granularity change

[cdcabrera]

What's included

• fix(pageColumns): maintain columns on granularity change

Notes

• Minor adjustment to maintain widths during granularity (or any dropdown/select change) that causes the loaders to display for inventory. Appears the minimum widths of the inventory were partially being set by content, this makes them consistently 100%

How to test

Proxy run check

1. update the NPM packages with $ yarn
2. make sure Docker is running, plus on network, then
3. $ yarn start:proxy
4. navigate towards the OpenShift Container product view and select any dropdown filter (we used granularity) and confirm the loading display maintains width at smaller screen sizes (< 560px)

Example

...

Updates issue/story

Relates #617 #615

[codecov-io]

Codecov Report

Merging #618 (0548b54) into ci (21388b3) will decrease coverage by 0.14%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##               ci     #618      +/-   ##
==========================================
- Coverage   93.98%   93.83%   -0.15%     
==========================================
  Files          86       86              
  Lines        2146     2597     +451     
  Branches      548      907     +359     
==========================================
+ Hits         2017     2437     +420     
- Misses        106      137      +31     
  Partials       23       23              

Impacted Files	Coverage Δ
src/components/router/redirect.js	65.00% <0.00%> (-5.59%)	⬇️
...nents/productView/productViewOpenShiftDedicated.js	94.44% <0.00%> (-5.56%)	⬇️
...nents/productView/productViewOpenShiftContainer.js	73.75% <0.00%> (-4.69%)	⬇️
src/redux/selectors/subscriptionsListSelectors.js	96.96% <0.00%> (-3.04%)	⬇️
src/redux/selectors/inventoryListSelectors.js	97.29% <0.00%> (-2.71%)	⬇️
src/services/platformServices.js	97.67% <0.00%> (-2.33%)	⬇️
src/redux/selectors/graphCardSelectors.js	98.03% <0.00%> (-1.97%)	⬇️
...s/inventorySubscriptions/inventorySubscriptions.js	89.55% <0.00%> (-1.76%)	⬇️
src/components/inventoryList/inventoryList.js	90.54% <0.00%> (-1.46%)	⬇️
src/components/graphCard/graphCardHelpers.js	98.61% <0.00%> (-1.39%)	⬇️
... and 46 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 21388b3...0548b54. Read the comment docs.