WRR-6383: Convert Spinner/SpinnerSpotlightDecorator to functional component

[stanca-pop-lgp]

Checklist

• [x] I have read and understand the contribution guide
• [ ] A CHANGELOG entry is included
• [x] At least one test case is included for this feature or bug fix
• [x] Documentation was added or is not needed
• [ ] This is an API breaking change

Issue Resolved / Feature Added

At this moment, Spinner/SpinnerSpotlightDecorator is a hoc based on a class component. The goal is to convert it to a functional component.

Resolution

Converted Spinner/SpinnerSpotlightDecorator from class to functional component.

Additional Considerations

Links

WRR-6383

Comments

Enact-DCO-1.0-Signed-off-by: Daniel Stoian (daniel.stoian@lgepartner.com)

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 94.11765% with 1 line in your changes missing coverage. Please review.

Project coverage is 81.73%. Comparing base (a4d543d) to head (e0aa964). Report is 9 commits behind head on develop.

Files with missing lines	Patch %	Lines
Spinner/Spinner.js	94.11%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #1733 +/- ## =========================================== + Coverage 81.55% 81.73% +0.18% =========================================== Files 148 148 Lines 6673 6741 +68 Branches 1985 2010 +25 =========================================== + Hits 5442 5510 +68 Misses 938 938 Partials 293 293 ```

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