Update to use PHPUnit 10 syntax (#1163)

Author: spiralbot

composer.json

@@ -36,17 +36,17 @@
         "php": ">=8.1",
         "ext-json": "*",
         "ext-mbstring": "*",
-        "spiral/core": "^3.14.6",
-        "spiral/files": "^3.14.6",
-        "spiral/streams": "^3.14.6",
-        "spiral/telemetry": "^3.14.6",
+        "spiral/core": "^3.15",
+        "spiral/files": "^3.15",
+        "spiral/streams": "^3.15",
+        "spiral/telemetry": "^3.15",
         "psr/http-message": "^1.0|^2.0",
         "psr/http-factory": "^1.0",
         "psr/http-server-middleware": "^1.0",
         "psr/event-dispatcher": "^1.0"
     },
     "require-dev": {
-        "spiral/boot": "^3.14.6",
+        "spiral/boot": "^3.15",
         "phpunit/phpunit": "^10.1",
         "mockery/mockery": "^1.5",
         "nyholm/psr7": "^1.5",