feat: many new endpoints (#618)

new DELETE method for `/notifications/threads/{thread_id}` endpoint, new organization-roles endpoints, new `/repos/{owner}/{repo}/pages/deployments/{pages_deployment_id}`, `/repos/{owner}/{repo}/pages/deployments/{pages_deployment_id}/cancel` endpoints, new PATCH method for `/repos/{owner}/{repo}/properties/values`, new `/repos/{owner}/{repo}/security-advisories/{ghsa_id}/forks` endpoint

package.json

@@ -6,7 +6,7 @@
   },
   "description": "Shared TypeScript definitions for Octokit projects",
   "dependencies": {
-    "@octokit/openapi-types": "^19.1.0"
+    "@octokit/openapi-types": "^20.0.0"
   },
   "scripts": {
     "build": "node scripts/build.mjs && tsc -p tsconfig.json",
@@ -80,6 +80,6 @@
     ]
   },
   "octokit": {
-    "openapi-version": "13.3.0"
+    "openapi-version": "14.0.0"
   }
 }