refactor(docs-infra): remove deprecated h.JSX.HTMLAttributes usage

Import HTMLAttributes directly from preact to address deprecation warning in header-api.tsx

Author: MeAkib

adev/shared-docs/pipeline/api-gen/rendering/templates/header-api.tsx

@@ -6,7 +6,7 @@
  * found in the LICENSE file at https://angular.dev/license
  */
 
-import {Fragment, h} from 'preact';
+import {Fragment, h, HTMLAttributes} from 'preact';
 import {EntryType, isDocEntryWithSourceInfo, PipeEntry} from '../entities.mjs';
 import {DocEntryRenderable, PipeEntryRenderable} from '../entities/renderables.mjs';
 import {
@@ -73,7 +73,7 @@ export function HeaderApi(props: {
 }
 
 function statusTag(entry: DocEntryRenderable) {
-  let tag: h.JSX.HTMLAttributes<HTMLDivElement> | null = null;
+  let tag: HTMLAttributes<HTMLDivElement> | null = null;
 
   // Cascading Deprecated > Stable > Developer Preview > Experimental