Update dependency slick-carousel to v1.9.0

[renovate[bot]]

This PR contains the following updates:

Package	Update	Change
slick-carousel	minor	1.6.0 -> 1.9.0

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Release Notes

kenwheeler/slick

### [`v1.8.1`](https://togithub.com/kenwheeler/slick/compare/1.8.0...v1.8.1) [Compare Source](https://togithub.com/kenwheeler/slick/compare/1.8.0...v1.8.1) ### [`v1.8.0`](https://togithub.com/kenwheeler/slick/releases/1.8.0) [Compare Source](https://togithub.com/kenwheeler/slick/compare/1.7.1...1.8.0) - Made focusOnChange optional [729dcd](https://togithub.com/kenwheeler/slick/commit/729dcd49d4d313b6fc74c6d6160286caca331515) [#​3032](https://togithub.com/kenwheeler/slick/issues/3032) - Changed jQuery to peer dependency [c83dfa](https://togithub.com/kenwheeler/slick/commit/c83dfa4cb9b9b2cb06cffe55484f7608ee81a9a2) - Fixed responsive arrow toggling [#​3027](https://togithub.com/kenwheeler/slick/issues/3027) ### [`v1.7.1`](https://togithub.com/kenwheeler/slick/releases/1.7.1) [Compare Source](https://togithub.com/kenwheeler/slick/compare/1.6.0...1.7.1) - Added lazyLoad support for secret/sizes attributes and option ‘anticipated’ to preload n images [#​2681](https://togithub.com/kenwheeler/slick/issues/2681) [#​2456](https://togithub.com/kenwheeler/slick/issues/2456) [#​2981](https://togithub.com/kenwheeler/slick/issues/2981) [#​2942](https://togithub.com/kenwheeler/slick/issues/2942) [#​2843](https://togithub.com/kenwheeler/slick/issues/2843) - Added semicolon before wrapping IIFE to prevent collision with wayward libraries [#​2852](https://togithub.com/kenwheeler/slick/issues/2852) - Added LESS conditioning for [@​font-face](https://togithub.com/font-face) [#​2969](https://togithub.com/kenwheeler/slick/issues/2969) - Added Centering of slides if slideCount < slidesToShow [#​2966](https://togithub.com/kenwheeler/slick/issues/2966) [#​2605](https://togithub.com/kenwheeler/slick/issues/2605) - Fixed Case of white space with variable width and infinite true - Fixed jQuery syntax to be compliant with version 3 [#​2848](https://togithub.com/kenwheeler/slick/issues/2848) [#​2750](https://togithub.com/kenwheeler/slick/issues/2750) [#​2690](https://togithub.com/kenwheeler/slick/issues/2690) - Fixed drag scrolling on touch devices [#​2521](https://togithub.com/kenwheeler/slick/issues/2521) - Fixed centerMode display issues when slideCount is even [#​2118](https://togithub.com/kenwheeler/slick/issues/2118) - Fixed issues with dots [#​2346](https://togithub.com/kenwheeler/slick/issues/2346) - Fixed style bug with RTL [#​2691](https://togithub.com/kenwheeler/slick/issues/2691) - Fixed bug with breakpoint [#​2647](https://togithub.com/kenwheeler/slick/issues/2647) - Fixed issue with events when slideCount >= slidesToShow [#​2822](https://togithub.com/kenwheeler/slick/issues/2822) - Fixed some a11y issues [#​2119](https://togithub.com/kenwheeler/slick/issues/2119) [#​2893](https://togithub.com/kenwheeler/slick/issues/2893) [#​2932](https://togithub.com/kenwheeler/slick/issues/2932) - Deprecated bower version [#​2557](https://togithub.com/kenwheeler/slick/issues/2557) Thanks to everyone who helped!

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