Add 99designs (#9987)

_data/simple-icons.json

@@ -55,6 +55,12 @@
             "hex": "0099E5",
             "source": "https://about.500px.com/press"
         },
+        {
+            "title": "99designs",
+            "hex": "FE5F50",
+            "source": "https://99designs.com/branding",
+            "guidelines": "https://99designs.com/branding"
+        },
         {
             "title": "9GAG",
             "hex": "000000",

icons/99designs.svg

@@ -0,0 +1 @@
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>99designs</title><path d="M21.6504 13.7786c0 1.163-.943 2.1059-2.1059 2.1059-1.163 0-2.1059-.943-2.1059-2.1059 0-1.163.943-2.1059 2.1059-2.1059 1.163 0 2.1059.943 2.1059 2.106zm-7.557-3.5718c0 1.0842-.8775 2.0229-2.0228 2.0229-1.117 0-2.0231-.9059-2.0231-2.0229s.906-2.0231 2.0231-2.0231c1.117 0 2.0229.906 2.0229 2.0231zm-7.6605 0c0 1.0822-.8759 2.0229-2.0231 2.0229-1.117 0-2.0228-.9059-2.0228-2.0229s.9058-2.0231 2.0228-2.0231 2.0231.906 2.0231 2.0231zm11.008 7.663c.9166.3985 2.2434.466 3.1223.0578.392-.182.7534-.4776 1.0847-.8858v.8776H24V6.0624h-2.4847v4.2717c-.707-.6853-1.4491-.9773-2.451-.9773-1.0589 0-1.9244.3524-2.5844.9162.0003-.0221.0006-.044.0006-.0662 0-2.435-1.9751-4.4098-4.4099-4.4098-1.6397 0-3.0704.8951-3.8305 2.2236C7.4803 6.692 6.0493 5.797 4.4098 5.797 1.9748 5.797 0 7.7718 0 10.2068c0 2.3312 1.81 4.2403 4.101 4.399L2.188 17.9193H5.057c1.061-1.8422 2.1222-3.6844 3.1831-5.5266.712 1.244 2.0124 2.1083 3.5216 2.213l-1.913 3.3136h2.8688l2.2372-3.8842c.0665 1.5842.868 3.1305 2.4863 3.8345"/></svg>