Support esbuild

[nicholas-codecov]

Since we currently only support Rollup, Vite, and Webpack 5, we want to expand our potential user base by expanding support to esbuild.

[drazisil-codecov]

@drazisil 👋

[AbhiPrasad]

https://esbuild.github.io/api/#metafile

We should tell esbuild to generate a metafile, and then generate bundle analysis stats from that metafile instead of trying to hook into when the individual modules are being processed.

main...abhi-esbuild-plugin#diff-8c61edfd118525d0a6f2234523a84b32bb8f8dac8cff3534bd5074d2b3796132R18

[aj-codecov]

ESbuild has continued to trend (pretty quickly) up and to the right over other bundlers and doesn't seem to be slowing down, it would be good to support this as we look towards next quarter.

[robertsLando]

+1 For esbuild bundle analysis. Using it for MQTT.js: https://github.com/mqttjs/MQTT.js