Update cakephp/cakephp requirement from 5.1.* to 5.2.*

Updates the requirements on [cakephp/cakephp](https://github.com/cakephp/cakephp) to permit the latest version.
- [Release notes](https://github.com/cakephp/cakephp/releases)
- [Commits](cakephp/cakephp@5.1.0...5.2.0)

---
updated-dependencies:
- dependency-name: cakephp/cakephp
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

composer.json

@@ -6,7 +6,7 @@
     "homepage": "https://cakephp.org",
     "require": {
         "php": ">=8.1",
-        "cakephp/cakephp": "5.1.*",
+        "cakephp/cakephp": "5.2.*",
         "cakephp/migrations": "^4.0.0",
         "cakephp/plugin-installer": "^2.0",
         "mobiledetect/mobiledetectlib": "^4.8.03"