Put back the global.json .net version

mattbrailsford · mattbrailsford · commit e58f64e1b090 · 2023-09-12T15:22:15.000+01:00
diff --git a/global.json b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "6.0.402",
+    "version": "7.0.100",
     "rollForward": "latestFeature"
   }
 }
