Bump prettier from 1.19.1 to 3.0.3

Bumps [prettier](https://github.com/prettier/prettier) from 1.19.1 to 3.0.3.
- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@1.19.1...3.0.3)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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

package.json

@@ -68,7 +68,7 @@
     "sharp": "^0.30.5"
   },
   "devDependencies": {
-    "prettier": "^1.16.4"
+    "prettier": "^3.0.3"
   },
   "keywords": [
     "gatsby",