Update WebStorm. (#1544)

Closes #1499

_data/simple-icons.json

@@ -3147,8 +3147,8 @@
         },
         {
             "title": "WebStorm",
-            "hex": "00CDD7",
-            "source": "https://www.jetbrains.com/company/brand/#section=images-logos"
+            "hex": "000000",
+            "source": "https://www.jetbrains.com/company/brand/logos/"
         },
         {
             "title": "WeChat",

icons/webstorm.svg

@@ -1 +1 @@
-<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>WebStorm icon</title><path d="M4.65 19.351h14.7V4.65H4.65v14.701zm6.901-1.726H5.926v-.945h5.625v.945zM15.676 6.33c.824 0 1.648.3 2.279.795l-.705 1.05c-.449-.359-1.005-.57-1.574-.6-.496 0-.796.225-.796.57 0 .404.271.555 1.319.81 1.231.345 1.951.795 1.951 1.875 0 1.245-.945 1.95-2.25 1.95-.961-.03-1.891-.391-2.625-1.005l.779-.976c.57.45 1.125.75 1.846.75.555 0 .9-.225.9-.6 0-.346-.227-.525-1.23-.795-1.246-.33-2.04-.676-2.04-1.905v-.044c0-1.125.9-1.875 2.146-1.875zm-8.625.12l.944 3.6 1.05-3.6h1.05l1.051 3.6.929-3.6h1.471l-1.8 6.225h-1.171l-1.004-3.6-1.02 3.6H7.396L5.595 6.45h1.456zM24 8.13l-1.919-4.755L20.88.495 15.301 0l-.871.84-1.11-.42-3.525 1.875L6 .045l-6 2.46 3.225 19.171L16.5 24l.84-4.26.15-.091H4.35V4.35h15.3v14.025l4.35-2.58-2.625-4.92"/></svg>
+<svg role="img" viewBox="0 0 24 24" xmlns="http://www.w3.org/2000/svg"><title>WebStorm icon</title><path d="M0 0v24h24V0H0zm17.889 2.889c1.444 0 2.667.444 3.667 1.278l-1.111 1.667c-.889-.611-1.722-1-2.556-1s-1.278.389-1.278.889v.056c0 .667.444.889 2.111 1.333 2 .556 3.111 1.278 3.111 3v.056c0 2-1.5 3.111-3.611 3.111-1.5-.056-3-.611-4.167-1.667l1.278-1.556c.889.722 1.833 1.222 2.944 1.222.889 0 1.389-.333 1.389-.944v-.056c0-.556-.333-.833-2-1.278-2-.5-3.222-1.056-3.222-3.056v-.056c0-1.833 1.444-3 3.444-3zm-16.111.222h2.278l1.5 5.778 1.722-5.778h1.667l1.667 5.778 1.5-5.778h2.333l-2.833 9.944H9.723L8.112 7.277l-1.667 5.778H4.612L1.779 3.111zm.5 16.389h9V21h-9v-1.5z"/></svg>