Merge pull request #236 from cake-contrib/renovate/dotnet-monorepo

Update dependency dotnet-sdk to v8.0.400

Author: nils-a

global.json

@@ -1,6 +1,6 @@
 {
     "sdk": {
-        "version": "8.0.303",
+        "version": "8.0.400",
         "rollForward": "latestFeature"
     }
 }