Work CI-CD

- Fix tools and target framework version.
- MIgrate solution to VS2022.

***NO_CI***

Author: josesimoes

System.Device.Gpio/System.Device.Gpio.nfproj

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<Project ToolsVersion="15.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+<Project ToolsVersion="Current" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <Import Project="..\packages\Nerdbank.GitVersioning.3.5.113\build\Nerdbank.GitVersioning.props" Condition="Exists('..\packages\Nerdbank.GitVersioning.3.5.113\build\Nerdbank.GitVersioning.props')" />
   <PropertyGroup Label="Globals">
     <NanoFrameworkProjectSystemPath>$(MSBuildExtensionsPath)\nanoFramework\v1.0\</NanoFrameworkProjectSystemPath>

System.Device.Gpio/packages.config

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <packages>
-  <package id="nanoFramework.CoreLibrary" version="1.12.0" targetFramework="netnanoframework10" />
+  <package id="nanoFramework.CoreLibrary" version="1.12.0" targetFramework="netnano1.0" />
   <package id="nanoFramework.Runtime.Events" version="1.11.1" targetFramework="netnano1.0" />
   <package id="Nerdbank.GitVersioning" version="3.5.113" developmentDependency="true" targetFramework="netnano1.0" />
 </packages>

nanoFramework.System.Device.Gpio.sln

@@ -1,7 +1,6 @@
-
 Microsoft Visual Studio Solution File, Format Version 12.00
-# Visual Studio Version 16
-VisualStudioVersion = 16.0.30523.141
+# Visual Studio Version 17
+VisualStudioVersion = 17.3.32929.385
 MinimumVisualStudioVersion = 10.0.40219.1
 Project("{11A8DD76-328B-46DF-9F39-F559912D0360}") = "System.Device.Gpio", "System.Device.Gpio\System.Device.Gpio.nfproj", "{80B5C789-F9FC-43BF-9595-E8855AF83219}"
 EndProject