Update dependency chart.js to v4.4.6

Author: renovate[bot]

package.json

@@ -43,7 +43,7 @@
   "dependencies": {
     "@juggle/resize-observer": "3.4.0",
     "@sentry/ember": "8.35.0",
-    "chart.js": "4.4.5",
+    "chart.js": "4.4.6",
     "date-fns": "4.1.0",
     "highlight.js": "11.10.0",
     "macro-decorators": "0.1.2",