Add alt text to announce map link opens in a new tab #620
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Closes #612
What does this change?
Adds alt text for map link for service landing pages to announce that it is an external site and it opens in a new tab.
How to test
Turn on a screenreader, tab to the "View map" link, and notice that there is an announcement to say it's a external link that opens in a new tab.
Accessibility
Thanks to Big Blue Door for sponsoring my time to work on this.