Update dependency phpunit/phpunit to 10.2.* (#291)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

composer.json

@@ -100,7 +100,7 @@
         "phpstan/phpstan-phpunit": "^1.0",
         "phpstan/phpstan-strict-rules": "^1.1",
         "phpstan/phpstan-symfony": "^1.1",
-        "phpunit/phpunit": "10.1.*",
+        "phpunit/phpunit": "10.2.*",
         "roave/security-advisories": "dev-latest",
         "slevomat/coding-standard": "^8.8",
         "squizlabs/php_codesniffer": "^3.6",