Correct group ('Systems Team') and type ('tool') for this repository

Author: vivienlacourba

w3c.json

@@ -1,5 +1,5 @@
 {
-    "group":      [106]
+    "group":      [122803]
 ,   "contacts":   ["vivienlacourba"]
-,   "repo-type":  "project"
+,   "repo-type":  "tool"
 }