build(deps-dev): update phpstan/phpstan-nette requirement

Updates the requirements on [phpstan/phpstan-nette](https://github.com/phpstan/phpstan-nette) to permit the latest version.
- [Release notes](https://github.com/phpstan/phpstan-nette/releases)
- [Commits](phpstan/phpstan-nette@1.2.3...1.2.4)

---
updated-dependencies:
- dependency-name: phpstan/phpstan-nette
  dependency-type: direct:development
...

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

composer.json

@@ -25,7 +25,7 @@
         "mockery/mockery": "1.5.1",
         "phpstan/phpstan": "1.10.3",
         "phpstan/phpstan-strict-rules": "1.5.0",
-        "phpstan/phpstan-nette": "1.2.3",
+        "phpstan/phpstan-nette": "1.2.4",
         "phpstan/phpstan-mockery": "1.1.0",
         "nepada/phpstan-nette-tester": "1.0.0",
         "spaze/phpstan-disallowed-calls": "2.11.6",