Bump dotnet-sdk from 8.0.421 to 8.0.423

Bumps [dotnet-sdk](https://github.com/dotnet/sdk) from 8.0.421 to 8.0.423.
- [Release notes](https://github.com/dotnet/sdk/releases)
- [Commits](dotnet/sdk@v8.0.421...v8.0.423)

---
updated-dependencies:
- dependency-name: dotnet-sdk
  dependency-version: 8.0.423
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

global.json

@@ -1,6 +1,6 @@
 {
   "sdk": {
-    "version": "8.0.421",
+    "version": "8.0.423",
     "allowPrerelease": false,
     "rollForward": "feature"
   },