Update dotnet-iot-blink.csproj

Author: devdotnetorg

dotnet-iot-blink/dotnet-iot-blink.csproj

@@ -1,10 +1,10 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
     <OutputType>Exe</OutputType>
-    <TargetFramework>net5.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <RootNamespace>dotnet_iot_blink</RootNamespace>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="System.Device.Gpio" Version="1.5.0"/>
+    <PackageReference Include="System.Device.Gpio" Version="3.2.0" />
   </ItemGroup>
 </Project>