chore(deps): update dependency dotnet-sdk to v9.0.305 (#270)

* chore(deps): update dependency dotnet-sdk to v9.0.305

* Update SDK version and rollForward settings

* Remove sdk version and rollForward settings

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: Glenn <[email protected]>

Author: renovate[bot]

global.json

@@ -1,9 +1,5 @@
 {
   "msbuild-sdks": {
     "Uno.Sdk": "6.2.41"
-  },
-  "sdk": {
-    "version": "9.0.304",
-    "rollForward": "latestFeature"
   }
 }