Bump preact-render-to-string in /build-system/tasks/storybook/env/pre…

…act (#38863)

Bumps [preact-render-to-string](https://github.com/developit/preact-render-to-string) from 5.2.6 to 6.0.3.
- [Release notes](https://github.com/developit/preact-render-to-string/releases)
- [Changelog](https://github.com/preactjs/preact-render-to-string/blob/master/CHANGELOG.md)
- [Commits](preactjs/preact-render-to-string@v5.2.6...v6.0.3)

---
updated-dependencies:
- dependency-name: preact-render-to-string
  dependency-type: direct:development
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build-system/tasks/storybook/env/preact/package.json

@@ -4,7 +4,7 @@
   "description": "packages specific to the preact storybook env",
   "devDependencies": {
     "@storybook/preact": "6.5.16",
-    "preact-render-to-string": "5.2.6",
+    "preact-render-to-string": "6.0.3",
     "preact": "10.13.2"
   }
 }