[docs] Fix url address in modules/waterrfall/Batcher.js file

[hiteshkundal]

Fixes: #18996

• Change URL from https://caolan.github.io/async/docs.html#cargo to https://caolan.github.io/async/v3/docs.html#cargo

• I have followed (at least) the PR section of the contributing guide.

[mui-pr-bot]

No bundle size changes comparing e59dbe3...c519f48

Generated by 🚫 dangerJS against c519f48

[eps1lon]

Thanks