Upgrade NuGet packages and C# (#2454)

* Update c# and nuget packages

Author: emmche

src/Calculator/Calculator.csproj

@@ -772,14 +772,14 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="CommunityToolkit.Uwp.Controls.SettingsControls">
-      <Version>8.0.230823-rc</Version>
+      <Version>8.2.251219</Version>
     </PackageReference>
     <PackageReference Include="Microsoft.NETCore.UniversalWindowsPlatform">
       <Version>6.2.14</Version>
     </PackageReference>
-    <PackageReference Include="Microsoft.UI.Xaml" Version="2.8.1" />
+    <PackageReference Include="Microsoft.UI.Xaml" Version="2.8.7" />
     <PackageReference Include="System.Text.Json">
-      <Version>8.0.5</Version>
+      <Version>10.0.5</Version>
     </PackageReference>
   </ItemGroup>
   <ItemGroup>

src/CalculatorUITestFramework/CalculatorUITestFramework.csproj

@@ -1,13 +1,11 @@
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net8.0</TargetFramework>
     <Platforms>AnyCPU</Platforms>
   </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Appium.WebDriver" Version="4.4.0" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
-    <PackageReference Include="System.Drawing.Common" Version="4.7.3" />
-    <PackageReference Include="System.Net.Http" Version="4.3.4" />
-    <PackageReference Include="System.Text.RegularExpressions" Version="4.3.1" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.7.3" />
+    <PackageReference Include="System.Drawing.Common" Version="9.0.4" />
   </ItemGroup>
 </Project>

src/CalculatorUITests/CalculatorUITests.csproj

@@ -5,11 +5,11 @@
     <Platforms>AnyCPU</Platforms>
   </PropertyGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.4.0" />
-    <PackageReference Include="MSTest.TestAdapter" Version="2.2.10" />
-    <PackageReference Include="MSTest.TestFramework" Version="2.2.10" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.13.0" />
+    <PackageReference Include="MSTest.TestAdapter" Version="3.7.3" />
+    <PackageReference Include="MSTest.TestFramework" Version="3.7.3" />
     <PackageReference Include="Appium.WebDriver" Version="4.4.0" />
-    <PackageReference Include="System.Drawing.Common" Version="4.7.3" />
+    <PackageReference Include="System.Drawing.Common" Version="9.0.4" />
   </ItemGroup>
   <ItemGroup>
     <ProjectReference Include="..\CalculatorUITestFramework\CalculatorUITestFramework.csproj" />

src/Directory.Build.props

@@ -0,0 +1,5 @@
+<Project>
+  <PropertyGroup>
+    <LangVersion>latest</LangVersion>
+  </PropertyGroup>
+</Project>