chore(deps): update dependency rollup-plugin-url to v3

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
rollup-plugin-url	2.2.4 -> 3.0.1

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Release Notes

Swatinem/rollup-plugin-url

### [`v3.0.1`](https://togithub.com/Swatinem/rollup-plugin-url/compare/v3.0.0...0266448098c7e977f5ffa60d5d0619de832aafbc) [Compare Source](https://togithub.com/Swatinem/rollup-plugin-url/compare/v3.0.0...0266448098c7e977f5ffa60d5d0619de832aafbc) ### [`v3.0.0`](https://togithub.com/Swatinem/rollup-plugin-url/blob/master/CHANGELOG.md#​300--2019-10-08) [Compare Source](https://togithub.com/Swatinem/rollup-plugin-url/compare/v2.2.4...v3.0.0) ================= - drop node 8 support as it's maintenance will be closed in [December](https://togithub.com/nodejs/Release#release-schedule) - migrate to MIT License

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