Merge pull request #1527 from DottaPaperella/Sketchfab

added Sketchfab

sherlock/resources/data.json

@@ -1739,6 +1739,13 @@
     "username_claimed": "jlund",
     "username_unclaimed": "noonewouldeverusethis7"
   },
+  "Sketchfab": {
+    "errorType": "status_code",
+    "url": "https://sketchfab.com/{}",
+    "urlMain": "https://sketchfab.com/",
+    "username_claimed": "blue",
+    "username_unclaimed": "noonewouldeverusethis7"
+  },
   "Slack": {
     "errorType": "status_code",
     "regexCheck": "^[a-zA-Z][a-zA-Z0-9_-]*$",