Remove 'Tank' Ekko fully

Here's the idea, Riot has claimed to want to discourage mages or mids from going 'tank' because of base damages. Tweaking the numbers, changing the scaling, he's still around.

Change the items. Make it so 'mobile' champs can't build 'cumbersome' items. If they build a 'cumbersome' item it removes distance on their dash abilities.

It might be nice to just not have to see a tank ekko or tank yasuo ever again because they would lose the effect of one of their abilities.