Can't customize tabItemContainer style

[yashgada]

It becomes necessary to customise the tabItemContainer, for example if one needs to remove the bottom padding below the Highlight, or add a background or so.
I'll share a pull request to make it available as a prop. Naming it tabItemContainerStyle is a mouthfull, but let me know if you have any better ideas.
Line 19 at DynamicTabViewScrollHeader.js

[yeswanth]

Thanks @yashgada for the contribution. I've merged your MR.