Add Rocket icon (#9492)

_data/simple-icons.json

@@ -13093,6 +13093,11 @@
                 "type": "CC-BY-NC-SA-4.0"
             }
         },
+        {
+            "title": "Rocket",
+            "hex": "D33847",
+            "source": "https://rocket.rs"
+        },
         {
             "title": "Rocket.Chat",
             "hex": "F5455C",

icons/rocket.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Rocket</title><path d="M23.735.238V.236a.248.248 0 0 0-.2-.188c-.256-.04-6.336-.924-14.17 7.051a28.44 28.44 0 0 0-2.12 2.576l-4.047 1.166a.246.246 0 0 0-.124.08l-2.856 3.5a.248.248 0 0 0 .126.394l3.887 1.096.484-.566c.178-.208.37-.4.574-.58l.54-.472-.38.608a5.556 5.556 0 0 1-.482.66l-.52.606c.008.79.214 1.488.62 2.068L3.68 19.653c-.148.16-.036.272.12.428l1.11 1.086c.153.16.255.258.41.1l1.505-1.534c.34.122 1.162.334 2.4.14l.75-.576c.212-.164.438-.312.672-.442l.644-.36-.514.53c-.187.192-.387.37-.6.534l-.62.476 1.424 3.804a.246.246 0 0 0 .404.09l3.242-3.144a.248.248 0 0 0 .072-.136l.698-4.108c.884-.78 1.78-1.686 2.66-2.694 5.072-5.806 5.798-10.315 5.78-12.487-.008-.702-.094-1.094-.1-1.122h-.002zM16.49 11.165c-1.274 1.296-3.1 1.564-4.082.6-.98-.962-.744-2.794.53-4.09s3.1-1.566 4.08-.602c.982.964.746 2.796-.528 4.092z"/></svg>