Forgot to update github actions .net version

Author: RudyTheDev

.github/workflows/publish.yml

@@ -16,7 +16,7 @@ jobs:
     - name: Set up .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: '9.x'
+        dotnet-version: '10.x'
 
     - name: Restore dependencies
       run: dotnet restore SharpVoronoiLib/SharpVoronoiLib.csproj

.github/workflows/test.yml

@@ -18,7 +18,7 @@ jobs:
     - name: Setup .NET
       uses: actions/setup-dotnet@v3
       with:
-        dotnet-version: 9.0.x
+        dotnet-version: 10.0.x
 
     - name: Restore dependencies
       run: dotnet restore