[Deps] pin axe-core to v4.4.1, due to a breaking change in a patch

See dequelabs/axe-core#3537. Fixes #872.

Author: ljharb

Diff for: package.json

@@ -71,7 +71,7 @@
     "aria-query": "^4.2.2",
     "array-includes": "^3.1.5",
     "ast-types-flow": "^0.0.7",
-    "axe-core": "^4.4.2",
+    "axe-core": "=4.4.1",
     "axobject-query": "^2.2.0",
     "damerau-levenshtein": "^1.0.8",
     "emoji-regex": "^9.2.2",