Update axe-core to latest

Author: NickColley

package-lock.json

@@ -24,7 +24,7 @@
     "node": ">= 10.0.0"
   },
   "dependencies": {
-    "axe-core": "4.2.1",
+    "axe-core": "4.4.1",
     "chalk": "4.1.0",
     "jest-matcher-utils": "27.0.2",
     "lodash.merge": "4.6.2"