Update cakephp/chronos requirement from ^2 to ^3

Updates the requirements on [cakephp/chronos](https://github.com/cakephp/chronos) to permit the latest version.
- [Release notes](https://github.com/cakephp/chronos/releases)
- [Commits](cakephp/chronos@2.0.0...3.0.0)

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

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

composer.json

@@ -14,7 +14,7 @@
         "php": "^8.1",
         "ext-json": "*",
         "ext-pdo": "*",
-        "cakephp/chronos": "^2",
+        "cakephp/chronos": "^3",
         "cakephp/database": "^4",
         "cakephp/validation": "^4.4",
         "fig/http-message-util": "^1.1",