Update dependency html-webpack-plugin to v4.4.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
html-webpack-plugin	devDependencies	minor	4.3.0 -> 4.4.0

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Release Notes

jantimon/html-webpack-plugin

### [`v4.4.0`](https://togithub.com/jantimon/html-webpack-plugin/blob/master/CHANGELOG.md#​440-httpsgithubcomjantimonhtml-webpack-plugincomparev430v440-2020-08-30) [Compare Source](https://togithub.com/jantimon/html-webpack-plugin/compare/v4.3.0...v4.4.0) ##### Bug Fixes - fix typos in comments ([#​1484](https://togithub.com/jantimon/html-webpack-plugin/issues/1484)) ([6b0711e](https://togithub.com/jantimon/html-webpack-plugin/commit/6b0711e)) ##### Features - added v5 compilation support and deleted depreciation warnings ([4ae7be8](https://togithub.com/jantimon/html-webpack-plugin/commit/4ae7be8)), closes [#​1454](https://togithub.com/jantimon/html-webpack-plugin/issues/1454)

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