Remove TargetFramework override when building linux in CI

Author: Arlodotexe

.github/workflows/build.yml

@@ -210,6 +210,6 @@ jobs:
       # See launch.json configuration file for analogous command we're emulating here to build LINK: ../../.vscode/launch.json:CommunityToolkit.Labs.Wasm.csproj
       - name: dotnet build
         working-directory: ./platforms/CommunityToolkit.Labs.Wasm/
-        run: dotnet build /r /bl /p:UnoSourceGeneratorUseGenerationHost=true /p:UnoSourceGeneratorUseGenerationController=false -p:TargetFrameworks=netstandard2.0 -p:TargetFramework=net5.0
+        run: dotnet build /r /bl /p:UnoSourceGeneratorUseGenerationHost=true /p:UnoSourceGeneratorUseGenerationController=false
 
       # TODO: Do we want to run tests here? Can we do that on linux easily?