updating build ref file

Author: niphlod

assets/dbatools-buildref-index.json

@@ -1,5 +1,5 @@
 {
-    "LastUpdated": "2026-05-20T00:00:00",
+    "LastUpdated": "2026-06-17T00:00:00",
     "Data": [
         {
             "Version": "8.0.47",
@@ -5440,6 +5440,12 @@
             "Version": "17.0.4045",
             "KBList": "5084896",
             "ReleaseDate": "2026-05-20"
+        },
+        {
+            "CU": "CU6",
+            "Version": "17.0.4055",
+            "KBList": "5093421",
+            "ReleaseDate": "2026-06-17"
         }
     ]
 }