Removed snapchat from `removed_sites.json`

removed_sites.json

@@ -693,21 +693,6 @@
     "username_claimed": "nielsrosanna",
     "username_unclaimed": "noonewouldeverusethis7"
   },
-  "Snapchat": {
-    "errorMsg": "OK",
-    "errorType": "message",
-    "headers": {
-      "Cookie": "xsrf_token=PlEcin8s5H600toD4Swngg; sc-cookies-accepted=true; web_client_id=b1e4a3c7-4a38-4c1a-9996-2c4f24f7f956; oauth_client_id=c2Nhbg==",
-      "User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:66.0) Gecko/20100101 Firefox/66.0"
-    },
-    "regexCheck": "^[a-z][a-z-_.]{3,15}",
-    "request_method": "POST",
-    "url": "https://www.snapchat.com/add/{}",
-    "urlMain": "https://www.snapchat.com",
-    "urlProbe": "https://accounts.snapchat.com/accounts/get_username_suggestions?requested_username={}&xsrf_token=PlEcin8s5H600toD4Swngg",
-    "username_claimed": "teamsnapchat",
-    "username_unclaimed": "revedluowenoon"
-  },
   "Chess": {
     "errorMsg": "\"valid\": false",
     "errorType": "message",