Add helper method to get (versioned) chunk path

Problem/Motivation

I have some images I'd like to use in a template and have them built/managed by Vite. Since Vite versions all files, I need to get the built path from the manifest.

Steps to reproduce

N/A

Proposed resolution

Create a method to get the (versioned) path to a chunk and a complementary Twig function.

Remaining tasks

User interface changes

API changes

Data model changes