[core] Cleanup describeValidation

[flaviendelangle]

• Type the parameters of describeConformance
• Move all getOptions outside of the it (we had some outside and some inside)
• Remove the ignoredProps (was used on 2 components and it had no effect) => remove the propsToTest checks
• Replace isLegacyPicker by componentFamily
• Replace skip by checks inside the test suites based on componentFamily
• Replace name by checks inside the test suites based on componentFamily

The main idea is two reduce the amount of ways to disable some tests and how to customize the default props.
We now have 2 properties:

• views => describes which part of dates can be edited (through the UI view or the field)
• componentFamily => describes the type of component being used (to set custom default props, or disable UI view tests on field for instance)

Plus isSingleInput on range validation which remains unchanged.

[mui-bot]

	Messages
📖	Netlify deploy preview: https://deploy-preview-6942--material-ui-x.netlify.app/

These are the results for the performance tests:

Test case	Unit	Min	Max	Median	Mean	σ
Filter 100k rows	ms	625.3	1,700.2	655.4	904.86	404.604
Sort 100k rows	ms	671.3	1,225.7	671.3	965.84	182.058
Select 100k rows	ms	295.5	305.6	300.8	300.82	3.292
Deselect 100k rows	ms	158.8	298.7	204.1	213.66	51.471

Generated by 🚫 dangerJS against 4ca3d15