build(deps-dev): update vimeo/psalm requirement from 5.23.1 to 5.26.1

Updates the requirements on [vimeo/psalm](https://github.com/vimeo/psalm) to permit the latest version.
- [Release notes](https://github.com/vimeo/psalm/releases)
- [Commits](vimeo/psalm@5.23.1...5.26.1)

---
updated-dependencies:
- dependency-name: vimeo/psalm
  dependency-type: direct:development
...

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

composer.json

@@ -38,7 +38,7 @@
         "symfony/dotenv": "^5.4",
         "symfony/intl": "^5.4",
         "symfony/web-profiler-bundle": "^5.4",
-        "vimeo/psalm": "5.23.1"
+        "vimeo/psalm": "5.26.1"
     },
     "autoload-dev": {
         "psr-4": {