[DatePicker] Fix calendar year child div

[ColadaFF]

Added style to div child of the component to show all the years inside the minDate and maxDate range, it set the div style to inherit the height from its parent div.

fixes mui/mui-x#7495

[mbrookes]

@ColadaFF This breaks the vertical centering when a small range of years is set. CAn you take another look?

@ToxicSalt Feel free to chip in, since you also had a PR this issue.

[DylanSimowitz]

@mbrookes #4381 Finally a css only solution!

Also I'm kind of new to git, is there a way I can work off of someone else's PR?

[mbrookes]

@ToxicSalt There is - you can pull from and submit a PR to their fork / branch, they then merge it, and the PR here appears as a combine contribution.

However, just the sake of internet brownie points, it's probably not worth it for this PR. It might just be easier to close this, and update the title and description of #4381.

[mbrookes]

Closing in favor of #4381. @ColadaFF thanks for your contribution that is included in that PR@