Update GitHub workflow to use .NET 10

Co-authored-by: jfversluis <939291+jfversluis@users.noreply.github.com>

Author: Copilot

.github/workflows/main.yml

@@ -19,7 +19,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: '9.0.x'
+        dotnet-version: '10.0.x'
     - name: Setup NuGet 5.x
       uses: nuget/setup-nuget@v1
       with:
@@ -73,7 +73,7 @@ jobs:
       - name: Setup .NET Core
         uses: actions/setup-dotnet@v3
         with:
-          dotnet-version: '9.0.x'
+          dotnet-version: '10.0.x'
       - name: Push NuGet
         run: |
           dotnet nuget push ${{ steps.download-artifacts.outputs.download-path }}\*.nupkg --source https://api.nuget.org/v3/index.json --api-key ${{ secrets.NUGET_ORG_API_KEY }}