[Docs Site] Update pinned api-schemas commit (cloudflare#21735)

---------

Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>
Co-authored-by: Pedro Sousa <[email protected]>

Author: github-actions[bot]

src/util/api.ts

@@ -1,7 +1,7 @@
 import SwaggerParser from "@apidevtools/swagger-parser";
 import type { OpenAPI } from "openapi-types";
 
-const COMMIT = "ad4a01283ed845ce99a2ee9d1ae67d3adebc3cb8";
+const COMMIT = "d45020bb7aea758ee1997a892f508f26592d304f";
 let schema: OpenAPI.Document | undefined;
 
 export const getSchema = async () => {