Fix binding issue by using an older .NET SDK to build

.github/workflows/CD.yml

@@ -20,7 +20,8 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@v1.7.2
         with:
-          dotnet-version: 6.0.x
+          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
+          dotnet-version: 6.0.100
 
       - name: Build & publish (CLI)
         run: dotnet publish DiscordChatExporter.Cli/ -o DiscordChatExporter.Cli/bin/Publish/ --configuration Release

.github/workflows/CI.yml

@@ -13,7 +13,8 @@ jobs:
       - name: Install .NET
         uses: actions/setup-dotnet@v1.7.2
         with:
-          dotnet-version: 6.0.x
+          # Fixed version, workaround for https://github.com/dotnet/core/issues/7176
+          dotnet-version: 6.0.100
 
       - name: Build & test
         # Tests need access to secrets, so we can't run them against PRs because of limited trust

DiscordChatExporter.Gui/DiscordChatExporter.Gui.csproj

@@ -29,11 +29,4 @@
     <ProjectReference Include="..\DiscordChatExporter.Core\DiscordChatExporter.Core.csproj" />
   </ItemGroup>
 
-  <!-- Workaround for https://github.com/dotnet/core/issues/7176 -->
-  <ItemGroup>
-    <FrameworkReference
-      Update="Microsoft.WindowsDesktop.App;Microsoft.WindowsDesktop.App.WPF;Microsoft.WindowsDesktop.App.WindowsForms"
-      TargetingPackVersion="6.0.0" />
-  </ItemGroup>
-
 </Project>