Update @github/text-expander-element, adapt type imports (#33449)

Followup to #33435, upstream issue
is fixed so the imports are clean now.

Author: silverwind

package-lock.json

@@ -10,7 +10,7 @@
     "@citation-js/plugin-software-formats": "0.6.1",
     "@github/markdown-toolbar-element": "2.2.3",
     "@github/relative-time-element": "4.4.5",
-    "@github/text-expander-element": "2.9.0",
+    "@github/text-expander-element": "2.9.1",
     "@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
     "@primer/octicons": "19.14.0",
     "@silverwind/vue3-calendar-heatmap": "2.0.6",

package.json

@@ -6,7 +6,7 @@ import {createElementFromAttrs, createElementFromHTML} from '../../utils/dom.ts'
 import {getIssueColor, getIssueIcon} from '../issue.ts';
 import {debounce} from 'perfect-debounce';
 import type TextExpanderElement from '@github/text-expander-element';
-import type {TextExpanderChangeEvent, TextExpanderResult} from '@github/text-expander-element/dist/text-expander-element.d.ts';
+import type {TextExpanderChangeEvent, TextExpanderResult} from '@github/text-expander-element';
 
 async function fetchIssueSuggestions(key: string, text: string): Promise<TextExpanderResult> {
   const issuePathInfo = parseIssueHref(window.location.href);