Update phpstan/phpstan requirement from 1.10.62 to 1.10.66

Updates the requirements on [phpstan/phpstan](https://github.com/phpstan/phpstan) to permit the latest version.
- [Release notes](https://github.com/phpstan/phpstan/releases)
- [Changelog](https://github.com/phpstan/phpstan/blob/1.11.x/CHANGELOG.md)
- [Commits](phpstan/phpstan@1.10.62...1.10.66)

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

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

composer.json

@@ -54,7 +54,7 @@
         "jangregor/phpstan-prophecy": "^1.0.0",
         "phpspec/prophecy-phpunit": "^2.1",
         "phpstan/extension-installer": "^1.3.1",
-        "phpstan/phpstan": "1.10.62",
+        "phpstan/phpstan": "1.10.66",
         "phpunit/phpunit": "^9.6.17",
         "squizlabs/php_codesniffer": "^3.9"
     },