Update dependency node-polyfill-webpack-plugin to v2

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
node-polyfill-webpack-plugin	^1.1.4 -> ^2.0.0

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Release Notes

Richienb/node-polyfill-webpack-plugin

### [`v2.0.0`](https://togithub.com/Richienb/node-polyfill-webpack-plugin/releases/tag/v2.0.0) [Compare Source](https://togithub.com/Richienb/node-polyfill-webpack-plugin/compare/v1.1.4...v2.0.0) - Require Node.js 12 [`110208c`](https://togithub.com/Richienb/node-polyfill-webpack-plugin/commit/110208c) - Allow selectively including polyfills ([#​30](https://togithub.com/Richienb/node-polyfill-webpack-plugin/issues/30)) [`a18cda4`](https://togithub.com/Richienb/node-polyfill-webpack-plugin/commit/a18cda4)

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Configuration

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🔕 Ignore: Close this PR and you won't be reminded about this update again.

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