Update dependency css-loader to v3.6.0 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
css-loader	devDependencies	minor	3.5.3 -> 3.6.0

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Release Notes

webpack-contrib/css-loader

### [`v3.6.0`](https://togithub.com/webpack-contrib/css-loader/blob/master/CHANGELOG.md#​360-httpsgithubcomwebpack-contribcss-loadercomparev353v360-2020-06-13) [Compare Source](https://togithub.com/webpack-contrib/css-loader/compare/v3.5.3...v3.6.0) ##### Features - allow `modules.auto` to be a filter function ([#​1086](https://togithub.com/webpack-contrib/css-loader/issues/1086)) ([0902353](https://togithub.com/webpack-contrib/css-loader/commit/0902353c328d4d18e8ed2755fe9c83c03c53df81)) ##### [3.5.3](https://togithub.com/webpack-contrib/css-loader/compare/v3.5.2...v3.5.3) (2020-04-24) ##### Bug Fixes - add file from an error to file dependencies ([841423f](https://togithub.com/webpack-contrib/css-loader/commit/841423fca2932c18f8ac0cf0a1f0012fc0a62fb6)) - avoid query string in source maps ([#​1082](https://togithub.com/webpack-contrib/css-loader/issues/1082)) ([f64de13](https://togithub.com/webpack-contrib/css-loader/commit/f64de13f7377eff9501348cf26213212ca696913)) ##### [3.5.2](https://togithub.com/webpack-contrib/css-loader/compare/v3.5.1...v3.5.2) (2020-04-10) ##### Bug Fixes - schema for the `modules.auto` option ([#​1075](https://togithub.com/webpack-contrib/css-loader/issues/1075)) ([8c9ffe7](https://togithub.com/webpack-contrib/css-loader/commit/8c9ffe7c6df11232b63173c757baa71ed36f6145)) ##### [3.5.1](https://togithub.com/webpack-contrib/css-loader/compare/v3.5.0...v3.5.1) (2020-04-07) ##### Bug Fixes - don't generate an invalid code for `locals` ([#​1072](https://togithub.com/webpack-contrib/css-loader/issues/1072)) ([866b84a](https://togithub.com/webpack-contrib/css-loader/commit/866b84acd7fd47651f741ca1e6cf7081c2bbe357))

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