Allow hyphens inside css classes

[EvgenNoskov]

Fixes #1253

[changeset-bot]

🦋 Changeset detected

Latest commit: c198842

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 17 packages

Name	Type
@vanilla-extract/css	Patch
@vanilla-extract/esbuild-plugin	Patch
@vanilla-extract/next-plugin	Patch
@vanilla-extract/rollup-plugin	Patch
@vanilla-extract/vite-plugin	Patch
@vanilla-extract/webpack-plugin	Patch
@fixtures/features	Patch
@fixtures/layers	Patch
@fixtures/low-level	Patch
@fixtures/recipes	Patch
@fixtures/sprinkles	Patch
@fixtures/themed	Patch
@fixtures/thirdparty	Patch
@fixtures/unused-modules	Patch
@fixtures/thirdparty-dep	Patch
@fixtures/thirdparty-dep-dep	Patch
vanilla-extract-example-webpack-react	Patch

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[mrm007]

I've added the affected plugins as per #1160 (comment)

[mrm007]

Thanks @EvgenNoskov!