Add CiviCRM icon (#1313)

_data/simple-icons.json

@@ -355,6 +355,11 @@
             "hex": "343434",
             "source": "https://circleci.com/press"
         },
+        {
+            "title": "CiviCRM",
+            "hex": "81C459",
+            "source": "https://civicrm.org/trademark"
+        },
         {
             "title": "Clockify",
             "hex": "03A9F4",

icons/civicrm.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" role="img"><title>CiviCRM icon</title><path d="M22.565 9.054c.248-.477.45-1.125.235-1.786-.25-.766-.939-1.275-2.051-1.511l-7.052-1.5L6.496.405C6.418.363 5.717 0 4.951 0 4.38 0 3.888.198 3.527.571c-.337.349-.539.834-.603 1.444a3.184 3.184 0 0 0-.199-.006c-1.089 0-1.648.456-1.926.839C.369 3.44.315 4.241.638 5.23l2.649 8.118.251 7.033c.044 1.222.719 2.536 2.098 2.537.264 0 .537-.051.82-.15.328.556.92 1.232 1.864 1.232.666 0 1.324-.357 1.956-1.063l5.11-5.697 6.783-4.283c.147-.094 1.444-.95 1.398-2.229-.022-.642-.362-1.202-1.002-1.674zM7.396 20.166l-2.328-7.134-.316-8.847 8.326 1.771 6.771 3.622-5.63 6.279-6.823 4.309zM20.377 7.51c.545.116.709.279.72.313.021.063-.017.196-.087.344l-1.623-.868.99.211zM4.951 1.792c.269 0 .607.145.7.193l1.738.929-2.693-.573c.013-.323.08-.484.12-.526.012-.011.062-.023.135-.023zm-2.61 2.882c-.195-.595-.093-.773-.092-.774.019-.026.167-.099.476-.099.083 0 .159.005.221.011l.109 3.05-.714-2.188zm2.988 15.642l-.029-.798.514 1.574a.68.68 0 0 1-.178.034c-.146 0-.293-.5-.307-.81zm3.614 1.424c-.414.463-.62.468-.622.468-.058 0-.185-.132-.301-.317l1.818-1.148-.895.997zm12.27-10.299l-1.445.913 1.695-1.89c.249.174.313.298.314.329.006.133-.287.468-.564.648z"/></svg>