[Deps] Pin axe-core version
[Deps] Pin axe-core version

Pin axe-core to v3.4.1 which is the latest version in which tests for the 'autocomplete-valid' rule pass.

See #665 and https://github.com/dequelabs/axe-core/issues/2060 for more information and small discussion.

evcohen/eslint-plugin-jsx-a11y