Add Mailtrap (#8267)

_data/simple-icons.json

@@ -7906,6 +7906,11 @@
             "hex": "F06B66",
             "source": "https://mailgun.com"
         },
+        {
+            "title": "Mailtrap",
+            "hex": "22D172",
+            "source": "https://mailtrap.io"
+        },
         {
             "title": "Major League Hacking",
             "hex": "265A8F",

icons/mailtrap.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Mailtrap</title><path d="M5.37146 17.60681 3.33477 18.8148c-.27629.18168-.15004.49398 0 .55693l7.90979 4.43194c.46722.26178 1.04287.26178 1.51009 0l8.01458-4.49068c.24282-.14382.20298-.43614 0-.53479l-2.15348-1.16353c-.18174-.11994-.58711-.08004-.73069.01758l-5.13041 2.87463c-.46722.26178-1.04287.26178-1.51009 0l-5.17584-2.90007c-.19295-.11868-.4986-.11196-.69726 0ZM11.24492.19634c.46722-.26179 1.04281-.26179 1.51003 0l6.36966 3.56896c.25428.12865.27732.47404 0 .62979-.41988.23442-.98311.54855-1.45045.80916-.54595.30446-1.21057.30357-1.75592-.00201l-3.16329-1.7724c-.46722-.26179-1.04281-.26179-1.51003 0l-3.16701 1.7745c-.54577.30577-1.21096.30634-1.75727.00163-.48583-.27097-1.07519-.59951-1.49988-.83566-.23557-.10117-.28461-.40149 0-.57448L11.24492.19634Zm10.72402 5.37209c.46723.26179.75505.74561.75505 1.26917v10.32526c0 .51102-.32004.60637-.66139.42786l-2.3588-1.27315V9.37593l-6.94878 3.8935c-.46722.26178-1.04281.26178-1.51003 0l-6.94881-3.8935v6.9408L2.1528 17.58922c-.25545.16242-.87679.2136-.87679-.42636V6.8376c0-.52356.28782-1.00739.75504-1.26917.75174-.39366 1.52849 0 1.52849 0l8.44043 4.73955 8.42726-4.73955s.74839-.45137 1.54171 0Z"/></svg>