Add Nikon icon (#8870)

Co-authored-by: LitoMore <litomore@gmail.com>

_data/simple-icons.json

@@ -7926,6 +7926,12 @@
             "hex": "111111",
             "source": "https://www.nike.com"
         },
+        {
+            "title": "Nikon",
+            "hex": "FFE100",
+            "source": "https://www.nikon.com",
+            "guidelines": "https://www.nikon.com/usage/group-info"
+        },
         {
             "title": "Nim",
             "hex": "FFE953",

icons/nikon.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>Nikon</title><path d="M8.267 8.681c-.69 0-1.054.463-1.054.873 0 .144.032.653.949.653.762 0 1.057-.488 1.057-.854 0-.244-.2-.672-.952-.672zm-6.87.215L0 15.146h1.72c.194-1 .455-2.056.711-3.138l1.206 3.136H5.27L6.681 8.9H5l-.715 3.176-1.18-3.18Zm8.587.004L8.6 15.144h1.663l.558-2.375.703 2.375h1.705l-.707-2.508 1.715-2.08h-1.91l-1.38 1.664.743-3.32zm6.608 1.465c-2.582 0-2.962 2.01-3.034 2.379-.19.93.02 2.137 1.235 2.457.8.21 2.051.187 2.855-.47.736-.6 1.1-1.619 1.088-2.575-.012-.92-.79-1.791-2.144-1.791zm6.193.072c-.573.038-1.156.35-1.486.807.044-.188.088-.404.14-.658h-1.7l-.999 4.558h1.695l.563-2.586c.104-.476.488-.68.826-.591.146.04.35.15.281.548l-.574 2.63h1.674l.767-3.51a.96.96 0 0 0-.627-1.14 1.594 1.594 0 0 0-.56-.058zm-15.66.121-1.02 4.586h1.676l1.022-4.586zm9.23 1.104c.372-.002.472.218.44.426-.09.545-.245 1.081-.362 1.539-.082.254-.321.4-.601.4-.286 0-.458-.178-.432-.406.04-.384.286-1.357.356-1.549.12-.334.451-.408.6-.41z"/></svg>