adding Funimation icon (#6654)

* adding Funimation icon

* replacing the full wordmark with a smiling face

Co-authored-by: Engin Diri <engin.diri@mail.schwarz>

_data/simple-icons.json

@@ -3479,6 +3479,12 @@
             "hex": "FF0000",
             "source": "https://www.fujitsu.com/global/about/brandmanagement/logo/"
         },
+        {
+            "title": "Funimation",
+            "hex": "5B0BB5",
+            "source": "https://www.funimation.com/",
+            "guidelines": "https://brandpad.io/funimationstyleguide"
+        },
         {
             "title": "Fur Affinity",
             "hex": "36566F",

icons/funimation.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Funimation</title><path d="M12 0a12 12 0 1 0 12 12A12.001 12.001 0 0 0 12 0ZM7.428 16.06h9.188s-.449 3.278-4.601 3.278c-4.15 0-4.587-3.278-4.587-3.278z"/></svg>