RI-7210 replace eui file picker

[pd-redis]

Before:

After:

[github-actions]

Code Coverage - Integration Tests

Status	Category	Percentage	Covered / Total
🟢	Statements	81.71%	16211/19839
🟡	Branches	64.78%	7307/11279
🟡	Functions	70.77%	2279/3220
🟢	Lines	81.35%	15249/18744

[github-actions]

Code Coverage - Frontend unit tests

St.❔	Category	Percentage	Covered / Total
🟢	Statements	81.45%	18868/23166
🟡	Branches	66.92%	8258/12341
🟡	Functions	75.2%	4928/6553
🟢	Lines	81.86%	18467/22560

Test suite run success

4832 tests passing in 633 suites.

Report generated by 🧪jest coverage report action from 2491818

[KIvanow]

Couple of questions:
1 - Why are the styles done through sass, instead of Styled components to keep in line with the current Redis UI version and approach?
2 - not related to this PR, but is reduced spacing between the icon and label in the tabs by design?

[pd-redis]

Couple of questions: 1 - Why are the styles done through sass, instead of Styled components to keep in line with the current Redis UI version and approach? 2 - not related to this PR, but is reduced spacing between the icon and label in the tabs by design?

1. Because it was the fastest way to do it. I have not seen actual design for the "File picker" component, so the simplest was to reuse existing styles
2. Can't say, the tabs are not part of this PR, maybe something to put the list to tighten for the UI?

[github-actions]

Code Coverage - Backend unit tests

St.❔	Category	Percentage	Covered / Total
🟢	Statements	92.34%	13773/14916
🟡	Branches	74%	4144/5600
🟢	Functions	85.85%	2123/2473
🟢	Lines	92.13%	13166/14291

Test suite run success

2940 tests passing in 286 suites.

Report generated by 🧪jest coverage report action from 2491818

[KrumTy]

are these styled used? Or just euiFilePicker* class was replaced with RI-File-Picker*?