Bump postcss-load-config from 5.0.2 to 5.0.3 in /live-editor (#447)

Bumps [postcss-load-config](https://github.com/postcss/postcss-load-config) from 5.0.2 to 5.0.3.
- [Release notes](https://github.com/postcss/postcss-load-config/releases)
- [Changelog](https://github.com/postcss/postcss-load-config/blob/main/CHANGELOG.md)
- [Commits](postcss/postcss-load-config@5.0.2...v5.0.3)

---
updated-dependencies:
- dependency-name: postcss-load-config
  dependency-type: direct:development
  update-type: version-update:semver-patch
...

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

live-editor/package.json

@@ -22,7 +22,7 @@
     "pako": "^2.1.0",
     "path-browserify": "^1.0.0",
     "postcss": "^8.4.35",
-    "postcss-load-config": "^5.0.2",
+    "postcss-load-config": "^5.0.3",
     "prettier": "3.2.5",
     "svelte": "^3.59.2",
     "svelte-copy-to-clipboard": "^0.2.5",

live-editor/yarn.lock

@@ -1714,10 +1714,10 @@ postcss-load-config@^4.0.1:
     lilconfig "^3.0.0"
     yaml "^2.3.4"
 
-postcss-load-config@^5.0.2:
-  version "5.0.2"
-  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-5.0.2.tgz#3d4261d616428e3d6e41c8236c3e456c0f49266f"
-  integrity sha512-Q8QR3FYbqOKa0bnC1UQ2bFq9/ulHX5Bi34muzitMr8aDtUelO5xKeJEYC/5smE0jNE9zdB/NBnOwXKexELbRlw==
+postcss-load-config@^5.0.3:
+  version "5.0.3"
+  resolved "https://registry.yarnpkg.com/postcss-load-config/-/postcss-load-config-5.0.3.tgz#f4927637d907de900c4828615077646844545820"
+  integrity sha512-90pBBI5apUVruIEdCxZic93Wm+i9fTrp7TXbgdUCH+/L+2WnfpITSpq5dFU/IPvbv7aNiMlQISpUkAm3fEcvgQ==
   dependencies:
     lilconfig "^3.0.0"
     yaml "^2.3.4"