Remove css print escape for experimentalStaticExtraction

[bluwy]

Changes

Fix #502

I may be missing something big, but it doesn't seem like CSS needs to be escaped as it's not JS 🤔 I've removed it for CSS printing for static extraction

Testing

Added test to css.ts

Docs

N/A

[changeset-bot[bot]]

🦋 Changeset detected

Latest commit: ab01c33659dab97ed2c1a99d9488b73c0f749c09

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

This PR includes changesets to release 1 package

Name	Type
@astrojs/compiler	Patch

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[matthewp]

Needs a changeset.

[bluwy]

Note to future self: Test this locally with Astro, if not possible, cut a separate publish tag.

[bluwy]

@matthewp I linked this locally to the Astro tests, and only found one failing test. It seems to be incorrectly tested, so this PR should still be good.

  1) CSS
       build
         Astro Styles
           HTML and CSS scoped correctly:
     AssertionError: expected '.linked-sass:where(.astro-ON5EH4HS){c…' to include '.blue:where(.astro-CXSJVMWR){color:#b…'
      at Context.<anonymous> (file:///Users/bjorn/Work/oss/astro/packages/astro/test/0-css.test.js:50:27)
      at processImmediate (node:internal/timers:466:21)

const expected = `.blue:where(.${scopedClass}){color:#b0e0e6}.color\\\\:blue:where(.${scopedClass}){color:#b0e0e6}.visible:where(.${scopedClass}){display:block}`;
expect(bundledCSS).to.include(expected);

The expected should check for \\ instead of \\\\. Can also confirm that before the bundled CSS isn't correct:

.color\\:blue:where(.astro-CXSJVMWR)

With this PR, it's:

.color\:blue:where(.astro-CXSJVMWR)