[CSS] Missed some new properties

[Alexey-T]

What happened?

The issue is here, partly it';s related to ST4 too.
atom/language-css#194

The snippet is

div {
	/* Non-experimental properties */
	border-block: initial;
	border-block-color: initial;
	border-block-style: initial;
	border-block-width: initial;
	border-inline: initial;
	border-inline-color: initial;
	border-inline-style: initial;
	border-inline-width: initial;
	color-scheme: initial;
	content-visibility: initial;
	counter-set: initial;
	forced-color-adjust: initial;
	offset-rotate: initial;
	print-color-adjust: initial;
	text-decoration-thickness: initial;
	text-underline-offset: initial;

	/* Experimental properties */
	inherits: initial;
	math-style: initial;
	overflow-clip-margin: initial;
	syntax: initial;

	/* Behind experimantal flag */
	align-tracks: initial;
	animation-timeline: initial;
	justify-tracks: initial;
	line-height-step: initial;

	/* Not implemented in any browser */
	margin-trim: initial;
	masonry-auto-flow: initial;

	/* Deprecated */
	viewport-fit: initial;

	/* No MDN docs */ 
	block-overflow: initial; /* I think this has been renamed to `overflow-block` */
	input-security: initial;

	/* svg */
	vector-effect: initial; /* no compatibility table on MDN, but works on chrome */
}