Update to new webvsocket including OpenAPI spec

Author: WyriHaximus

composer.json

@@ -9,7 +9,7 @@
     }
   ],
   "require": {
-    "php": "^8 || ^7.4",
+    "php": "^8.1",
     "api-clients/openapi-client-generator": "dev-master",
     "cebe/php-openapi": "dev-openapi-31 as 1.6.0",
     "wyrihaximus/hydrator": "dev-master"
@@ -27,7 +27,7 @@
   "config": {
     "sort-packages": true,
     "platform": {
-      "php": "7.4.7"
+      "php": "8.1.13"
     },
     "allow-plugins": {
       "dealerdirect/phpcodesniffer-composer-installer": true,
@@ -39,6 +39,6 @@
     }
   },
   "require-dev": {
-    "wyrihaximus/async-test-utilities": "^3.4.24"
+    "wyrihaximus/async-test-utilities": "^5.0"
   }
 }

composer.lock

@@ -1,3 +1,3 @@
-spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions/api.github.com/api.github.com.yaml
+spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/api.github.com/api.github.com.yaml
 namespace: ApiClients\Client\Github\OpenAPI\ApiGitHubCom
 destination: src/OpenAPI/ApiGitHubCom

etc/clients/api.github.com.yaml

@@ -1,3 +1,3 @@
-spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions/ghes-3.1/ghes-3.1.yaml
+spec: https://raw.githubusercontent.com/github/rest-api-description/main/descriptions-next/ghes-3.1/ghes-3.1.yaml
 namespace: ApiClients\Client\Github\OpenAPI\GitHubEnterprise\v3_1
 destination: src/OpenAPI/GitHubEnterprise/v3_1