Feat: Add a way to pass esbuild plugins

[arv]

There is currently no way to pass an esbuild plugin.

It would be nice to add a plugins option to the EsBuildPluginArgs which would be passed along to the esbuild transform function.

dev-server-esbuild/src/EsbuildPlugin.ts

Line 192 in 7d00d56

const { code: transformedCode, warnings } = await transform(code, transformOptions);