chore(deps): update dependency grunt-contrib-cssmin to v4 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
grunt-contrib-cssmin	^0.10.0 -> ^4.0.0

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Release Notes

gruntjs/grunt-contrib-cssmin

### [`v4.0.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/releases/tag/v4.0.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v3.0.0...v4.0.0) - Update all dependencies including clean-css v5.x. - Drop Node.js < 10 support. ### [`v3.0.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.2.1...v3.0.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.2.1...v3.0.0) ### [`v2.2.1`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.2.0...v2.2.1) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.2.0...v2.2.1) ### [`v2.2.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.1.0...v2.2.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.1.0...v2.2.0) ### [`v2.1.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.0.0...v2.1.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v2.0.0...v2.1.0) ### [`v2.0.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.2...v2.0.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.2...v2.0.0) ### [`v1.0.2`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.1...v1.0.2) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.1...v1.0.2) ### [`v1.0.1`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.0...v1.0.1) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v1.0.0...v1.0.1) ### [`v1.0.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.14.0...v1.0.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.14.0...v1.0.0) ### [`v0.14.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.13.0...v0.14.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.13.0...v0.14.0) ### [`v0.13.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.3...v0.13.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.3...v0.13.0) ### [`v0.12.3`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.2...v0.12.3) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.2...v0.12.3) ### [`v0.12.2`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.1...v0.12.2) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.1...v0.12.2) ### [`v0.12.1`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.0...v0.12.1) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.12.0...v0.12.1) ### [`v0.12.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.11.0...v0.12.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.11.0...v0.12.0) ### [`v0.11.0`](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.10.0...v0.11.0) [Compare Source](https://togithub.com/gruntjs/grunt-contrib-cssmin/compare/v0.10.0...v0.11.0)

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

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