message: test(footer): increase selector specificity to avoid false negatives
  ### Related Ticket(s)
  Closes
  ### Description
  Increases selector specificity from `li a` to `.bx--legal-nav__list-item .bx--footer__link` in an attempt to avoid erroneous test failures.
  ### Changelog
  **Changed**
  Reduced testing errors
diff: /**
  - * Copyright IBM Corp. 2021
  + * Copyright IBM Corp. 2021, 2022
  *
  * This source code is licensed under the Apache-2.0 license found in the
  * LICENSE file in the root directory of this source tree.
  @@ -266,7 +266,7 @@ describe('Footer | Short (desktop)', () => {
  it('should load footer legal navigation with clickable links', () => {
  cy.get('[data-autoid="dds--footer-legal-nav"]')
  - .find('li a')
  + .find('.bx--legal-nav__list-item .bx--footer__link')
  .each($link => {
  const url = $link.prop('href');
  expect(url).not.to.be.empty;
  @@ -573,7 +573,7 @@ describe('Footer | Short (mobile)', () => {
  it('should load footer legal navigation with clickable links', () => {
  cy.get('[data-autoid="dds--footer-legal-nav"]')
  - .find('li a')
  + .find('.bx--legal-nav__list-item .bx--footer__link')
  .each($link => {
  const url = $link.prop('href');
  expect(url).not.to.be.empty;
  