update compile.yaml to .NET 6

Author: maxijabase

.github/workflows/compile.yaml

@@ -15,7 +15,7 @@ jobs:
       - name: Install .NET Core
         uses: actions/setup-dotnet@v1
         with:
-          dotnet-version: 3.1.100
+          dotnet-version: 6.x
 
       # Nuget
       - uses: nuget/setup-nuget@v1
@@ -62,4 +62,4 @@ jobs:
         uses: actions/upload-artifact@v1
         with:
           name: SpcodeUpdater.exe
-          path: .\Deploy\SpcodeUpdater\bin\Release\SPCodeUpdater.exe
+          path: .\Deploy\SpcodeUpdater\bin\Release\SPCodeUpdater.exe