Update dependency url-loader to v2.2.0

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
url-loader	dependencies	minor	2.1.0 -> 2.2.0

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Release Notes

webpack-contrib/url-loader

### [`v2.2.0`](https://togithub.com/webpack-contrib/url-loader/blob/master/CHANGELOG.md#​220httpsgithubcomwebpack-contriburl-loadercomparev210v220-2019-10-04) [Compare Source](https://togithub.com/webpack-contrib/url-loader/compare/v2.1.0...v2.2.0)

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[tiftran]

bors r+

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