refs or cleanup

Author: SimonCropp

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "11.0.100-preview.4.26230.115",
+    "version": "11.0.100-preview.5.26302.115",
     "allowPrerelease": true,
     "rollForward": "latestFeature"
   }