message: docs(docs-infra): fix a11y of external links
  prevent screen readers from falsely announcing "open_in_new" since they may not actually open new tabs/windows but simply send the current page to a domain outside angular.io
  Fixes
  PR Close
diff: @@ -213,7 +213,7 @@ code {
  position: relative;
  &::after {
  - content: "open_in_new";
  + content: "\e89e"; // codepoint for "open_in_new"
  font-family: "Material Icons";
  position: absolute;
  right: 0;
  