Adding official esbuild support

[willyelm]

🚀 Feature Proposal

Adding a new package to support building using svgr and esbuild. it could be: @svgr/esbuild.

Motivation

There are some utilities to achieve a similar behaivor but they are not as good as it could be if we had one here in the SVGR repository. I volunteer to implement this if nessesary.

Example

It would be used as a esbuild plugin for projects that only rely on esbuild.

Pitch

Same as the motivation, I would like to see this package to be the default go-to and cover developers who have specific needs like importing SVG as JSX components, and since esbuild is a popular bundler it only makes sense to support it.