Explicitly use the latest .NET 6.x SDK.

bgrainger · bgrainger · commit 7af5baccd46b · 2023-10-17T07:30:06.000-07:00
diff --git a/global.json b/global.json
@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "6.0.400",
+    "version": "6.0.415",
     "rollForward": "latestPatch"
   }
 }
