Update phpstan/phpstan requirement from ^0.12 to ^0.12 || ^1.0 (#1501)

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@0.12.0...1.4.10)

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

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

composer.json

@@ -34,7 +34,7 @@
     },
     "require-dev" : {
         "friendsofphp/php-cs-fixer": "^2.19",
-        "phpstan/phpstan": "^0.12",
+        "phpstan/phpstan": "^0.12 || ^1.0",
         "phpunit/phpunit" : "^7.5 || ^8.5 || ^9.6",
         "monolog/monolog": "^1.27"
     },