Update nyholm/psr7-server requirement from ^1.0.1 to ^1.0.2

Updates the requirements on [nyholm/psr7-server](https://github.com/Nyholm/psr7-server) to permit the latest version.
- [Release notes](https://github.com/Nyholm/psr7-server/releases)
- [Changelog](https://github.com/Nyholm/psr7-server/blob/master/CHANGELOG.md)
- [Commits](Nyholm/psr7-server@1.0.1...1.0.2)

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

composer.json

@@ -60,7 +60,7 @@
         "http-interop/http-factory-guzzle": "^1.0",
         "laminas/laminas-diactoros": "^2.4",
         "nyholm/psr7": "^1.4",
-        "nyholm/psr7-server": "^1.0.1",
+        "nyholm/psr7-server": "^1.0.2",
         "phpspec/prophecy": "^1.13",
         "phpstan/phpstan": "^0.12.85",
         "phpunit/phpunit": "^8.5.13 || ^9.3.8",