Bump axe-core from 4.2.0 to 4.2.1

Bumps [axe-core](https://github.com/dequelabs/axe-core) from 4.2.0 to 4.2.1.
- [Release notes](https://github.com/dequelabs/axe-core/releases)
- [Changelog](https://github.com/dequelabs/axe-core/blob/v4.2.1/CHANGELOG.md)
- [Commits](https://github.com/dequelabs/axe-core/compare/v4.2.0...v4.2.1)
Signed-off-by: dependabot[bot] <support@github.com>

yarn.lock

@@ -1752,9 +1752,9 @@ aws-sdk@^2.345.0:
     xml2js "0.4.19"
 
 axe-core@^4.0.0, axe-core@^4.0.2:
-  version "4.2.0"
-  resolved "https://registry.yarnpkg.com/axe-core/-/axe-core-4.2.0.tgz#6594db4ee62f78be79e32a7295d21b099b60668d"
-  integrity sha512-1uIESzroqpaTzt9uX48HO+6gfnKu3RwvWdCcWSrX4csMInJfCo1yvKPNXCwXFRpJqRW25tiASb6No0YH57PXqg==
+  version "4.2.1"
+  resolved "https://registry.yarnpkg.com/axe-core/-/axe-core-4.2.1.tgz#2e50bcf10ee5b819014f6e342e41e45096239e34"
+  integrity sha512-evY7DN8qSIbsW2H/TWQ1bX3sXN1d4MNb5Vb4n7BzPuCwRHdkZ1H2eNLuSh73EoQqkGKUtju2G2HCcjCfhvZIAA==
 
 axobject-query@^2.2.0:
   version "2.2.0"