Add Typeracer (#6324)

* Add svg and json

* Added PNG

* Remove SVG add img tag

entries/t/typeracer.com.json

+{
+  "TypeRacer": {
+    "domain": "typeracer.com",
+    "img": "typeracer.com.png",
+    "contact": {
+      "twitter": "typeracer"
+    },
+    "keywords": [
+      "other"
+    ]
+  }
+}
\ No newline at end of file