Clickup icon (#3128)

* adds clickup icon svg

* adds clickup entry simple-icons.json

* final namings fixes

_data/simple-icons.json

@@ -1135,6 +1135,11 @@
             "hex": "000000",
             "source": "https://www.claris.com/"
         },
+        {
+            "title": "ClickUp",
+            "hex": "7B68EE",
+            "source": "https://clickup.com/brand"
+        },
         {
             "title": "Cliqz",
             "hex": "00AEF0",

icons/clickup.svg

@@ -0,0 +1 @@
+<svg role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><title>ClickUp icon</title><path d="M2 18.439l3.69-2.828c1.961 2.56 4.044 3.739 6.363 3.739 2.307 0 4.33-1.166 6.203-3.704L22 18.405C19.298 22.065 15.941 24 12.053 24 8.178 24 4.788 22.078 2 18.439zM12.04 6.15l-6.568 5.66-3.036-3.52L12.055 0l9.543 8.296-3.05 3.509z"/></svg>