Bump svelte-highlight from 7.2.0 to 7.2.1

Bumps [svelte-highlight](https://github.com/metonym/svelte-highlight) from 7.2.0 to 7.2.1.
- [Release notes](https://github.com/metonym/svelte-highlight/releases)
- [Changelog](https://github.com/metonym/svelte-highlight/blob/master/CHANGELOG.md)
- [Commits](https://github.com/metonym/svelte-highlight/compare/v7.2.0...v7.2.1)

---
updated-dependencies:
- dependency-name: svelte-highlight
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

package.json

@@ -32,7 +32,7 @@
     "sass": "^1.60.0",
     "svelte": "^3.55.1",
     "svelte-check": "^3.1.2",
-    "svelte-highlight": "^7.2.0",
+    "svelte-highlight": "^7.2.1",
     "svelte-local-storage-store": "^0.4.0",
     "svelte-markdown": "^0.2.3",
     "svelte-spa-router": "^3.3.0",