[core] fix(Slider): error if min/max are not finite

[akatcha]

Enforcing min and max values to be finite
Added two unit tests

Fixes #5436

Checklist

• Includes tests
• Update documentation

Changes proposed in this pull request:

Added a prop validation that checks that the minimum value and maximum values are both finite. If they're not, then throw an error.

Reviewers should focus on:

Constraints added to the MultiSlider (includes Slider + RangeSlider, since they're both implemented as MulitSliders under the hood) Component + Documentation

Screenshot

[palantirtech]

Thanks for your interest in palantir/blueprint, @akatcha! Before we can accept your pull request, you need to sign our contributor license agreement - just visit https://cla.palantir.com/ and follow the instructions. Once you sign, I'll automatically update this pull request.

[adidahiya]

thanks @akatcha!