fix(gatsby): improve hot-reloading for hooks

[theKashey]

Reincarnation of #16146

Description

This is a follow up for #13713(RHL+Hooks), and gaearon/react-hot-loader#1309 (RHL + Gatsby)

The problem: application breaking if node_modules exists in the src dir. There is no question "why", the question is "why".

Fix

In short - there is no need to apply react-hot-loader/webpack for all node_modules, only for react-dom to land the patch, and that's all the change.

• Plus bump react-hot-loader to fix the problems we found in the previous PR with cyclic dependencies, and make it React 16.9 compatible.

Outcome:

The problem is fixed and everything is a bit faster.

Related Issues

• fix(gatsby): fix hot-reloading for hooks (patch hmr) #13713 introduced react-hot-loader/webpack
• TypeError: Object(...)(...) is not a function gaearon/react-hot-loader#1309 discovered the problem.

[pieh]

Thanks! Really appreciate effort you put into those pesky circular deps! ❤️

[gatsbot]

Holy buckets, @theKashey — we just merged your PR to Gatsby! 💪💜

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Thanks again!

[pieh]

Published gatsby@2.13.60

[sidharthachatterjee]

Thank you so much for your incredible work here @theKashey 💜

[theKashey]

You also helped to surface a very nasty issue. So all kudos go for you.