ISTWCMS-8184: make location pin text read 'campus map' since that's where it goes

src/patterns/04-components/contact-info/contact-info.twig

@@ -12,7 +12,7 @@
   <div class="uw-footer-address--show" rel="v:adr">
     {% include '@components/icon/icon--button/icon--button.twig' with {
       'url': 'https://uwaterloo.ca/map/',
-      'text': 'Link to our Map',
+      'text': 'Campus map',
       'name': 'pin',
       'is_hidden': true,
     } %}

src/patterns/04-components/svg/icons/_pin.svg.twig

 <svg version="1.1" xmlns="http://www.w3.org/2000/svg" width="32" height="32" viewBox="0 0 32 32">
-  <title>Location pin</title>
+  <title>Campus map</title>
   <g transform="translate(1.4065934065934016 1.4065934065934016) scale(2.81 2.81)">
     <path d="M5.2,0.2C3,0.2,1.3,2,1.3,4.1c0,1,0.3,1.8,0.9,2.5l3,3.5l3-3.5C8.7,6,9.1,5.1,9.1,4.1C9.1,2,7.3,0.2,5.2,0.2z M5.2,5.6
 		C4.3,5.6,3.6,4.9,3.6,4s0.7-1.6,1.6-1.6S6.8,3.1,6.8,4S6.1,5.6,5.2,5.6z"/>