[pickers] Add warning when openTo is invalid based on available views

[LukasTy]

Fixes #6010

Currently we silently fallback to first available view from views array whenever provided/default openTo is not found in the list.
This might cause DX issues.

• Add console.warn in dev mode whenever openTo does not exist in available views.
• Improve JSDoc detailing defaults and relationship between openTo and views.

[mui-bot]

These are the results for the performance tests:

Test case	Unit	Min	Max	Median	Mean	σ
Filter 100k rows	ms	476.3	994.5	633.3	693.82	187.015
Sort 100k rows	ms	603.2	1,102.2	1,084.4	966.92	185.063
Select 100k rows	ms	209.9	303.1	264.2	254.5	38.208
Deselect 100k rows	ms	130.3	296.9	220.3	217.16	55.489

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