[dashboard] Long native filter name glitches Filter Configuration modal

## Screenshot

![image](https://user-images.githubusercontent.com/25153919/104340240-c776b400-54f8-11eb-8b16-4150a537bfad.png)

## Description

When name is too long then right side of modal glitches. I guess we should prevent this behavior. My suggestion is to use "..." on filter name where it is too long or split this into lines.

## Design input
