Update Linktree icon (#7962)

* linktree update

* refined icon

* Update _data/simple-icons.json

Co-authored-by: Engin Diri <engin.diri@mail.schwarz>
Co-authored-by: LitoMore <LitoMore@users.noreply.github.com>

_data/simple-icons.json

@@ -6420,8 +6420,8 @@
         },
         {
             "title": "Linktree",
-            "hex": "39E09B",
+            "hex": "43E55E",
-            "source": "https://linktr.ee/"
+            "source": "https://linktr.ee"
         },
         {
             "title": "Linode",

icons/linktree.svg

@@ -1 +1 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Linktree</title><path d="M7.953 15.066c-.08.163-.08.324-.08.486.08.517.528.897 1.052.89h1.294v4.776c0 .486-.404.89-.89.89H6.577a.898.898 0 0 1-.889-.891v-4.774H.992c-.728 0-1.214-.729-.89-1.377l6.96-12.627a1.065 1.065 0 0 1 1.863 0l2.913 5.585-3.885 7.042zm15.945 0l-6.96-12.627a1.065 1.065 0 0 0-1.862 0l-2.995 5.586 3.885 7.04c.081.164.081.326.081.487-.08.517-.529.897-1.052.89h-1.296v4.776c.005.49.4.887.89.89h2.914a.9.9 0 0 0 .892-.89v-4.775h4.612c.73 0 1.214-.729.89-1.377Z"/></svg>
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Linktree</title><path d="m13.73635 5.85251 4.00467-4.11665 2.3248 2.3808-4.20064 4.00466h5.9085v3.30473h-5.9365l4.22865 4.10766-2.3248 2.3338L12.0005 12.099l-5.74052 5.76852-2.3248-2.3248 4.22864-4.10766h-5.9375V8.12132h5.9085L3.93417 4.11666l2.3248-2.3808 4.00468 4.11665V0h3.4727zm-3.4727 10.30614h3.4727V24h-3.4727z"/></svg>