remove 10.0.x from dotnet-version

Author: dnperfors

.github/workflows/codeql.yml

@@ -28,7 +28,6 @@ jobs:
         dotnet-version: |
           8.0.x
           9.0.x
-          # 10.0.x
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v4
       with: