Add D-EDGE (#6762)

* Add D-EDGE title,hex and source

* Add slug

* Create dedge.svg

* Center icon

_data/simple-icons.json

@@ -2230,6 +2230,11 @@
             "hex": "F7DF1E",
             "source": "https://github.com/cytoscape/cytoscape.js/blob/97c27700feefe2f7b79fca248763049e9a0b38c6/documentation/img/cytoscape-logo.svg"
         },
+        {
+            "title": "D-EDGE",
+            "hex": "432975",
+            "source": "https://github.com/d-edge/JoinUs/blob/main/d-edge.svg"
+        },
         {
             "title": "D-Wave Systems",
             "hex": "008CD7",

icons/dedge.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>D-EDGE</title><path d="M19.986 0v8.338C16.09 2.93 7.61 2.8 3.74 8.733-.523 15.27 4.191 23.99 11.996 24h.001c5.447-.003 9.872-4.43 9.87-9.877V0Zm-7.99 6.14a8.004 8.004 0 0 1 7.99 7.988 7.986 7.986 0 0 1-4.93 7.381 7.986 7.986 0 0 1-8.707-1.73 7.985 7.985 0 0 1-1.733-8.707 7.986 7.986 0 0 1 7.38-4.932Z"/></svg>