Disable data-rac in all components

[giaokhoa]

I'm using vanilla css and don't want data-rac="" show in all components. I think data-rac="" only need for tailwindcss. Can i disable them?

[reidbarber]

Not currently, but I've made a PR for discussion here: #6349

[devongovett]

What's the reason for disabling it? It should not affect anything I don't think...