chore: bump the all-deps group with 1 update

Bumps the all-deps group with 1 update: [prettier](https://github.com/prettier/prettier).

- [Release notes](https://github.com/prettier/prettier/releases)
- [Changelog](https://github.com/prettier/prettier/blob/main/CHANGELOG.md)
- [Commits](prettier/prettier@3.1.0...3.1.1)

---
updated-dependencies:
- dependency-name: prettier
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: all-deps
...

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

package.json

@@ -1,7 +1,7 @@
 {
   "dependencies": {
     "@prettier/plugin-php": "^0.21.0",
-    "prettier": "^3.1.0",
+    "prettier": "^3.1.1",
     "markdown-toc": "^1.2.0"
   },
   "scripts": {