Slider: [Violation] Added non-passive event listener to a scroll-blocking 'touchstart' event

[facorread]

Hello, and thank you for your work on Material Components for Web. I recently started experiencing these warnings in the Chrome console. There is a similar issue previously reported in #4460

[Violation] Added non-passive event listener to a scroll-blocking 'touchstart' event. Consider marking event handler as 'passive' to make the page more responsive. See https://www.chromestatus.com/feature/5745543795965952

	registerInteractionHandler	@	component.js:364
	eval	@	foundation.js:323
	MDCRippleFoundation.registerRootHandlers_	@	foundation.js:322
	MDCRippleFoundation.init	@	foundation.js:189
	MDCComponent	@	component.js:48
	MDCRipple	@	component.js:46
	_loop_1	@	component.js:374
	MDCSlider.createRipples	@	component.js:382
	MDCSlider.initialize	@	component.js:236
	MDCComponent	@	component.js:44
	MDCSlider	@	component.js:51
	JsSliderValue	@	app.js:144
	eval	@	app.js:449
	eval	@	app.js:98

This line seems to be the cause of the warning.

material-components-web/packages/mdc-slider/component.ts

Line 326 in 121e1f3

input.addEventListener(evtType, handler);