Updating dependencies

Author: batzen

Directory.packages.props

@@ -1,6 +1,7 @@
 <Project>
     <ItemGroup>
         <PackageVersion Include="ControlzEx" version="7.0.0-alpha0106" />
+        <PackageVersion Include="System.Memory" Version="4.5.5" />
     </ItemGroup>
 
     <ItemGroup Label="Showcase">
@@ -12,7 +13,7 @@
         <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="17.8.0" />
         <PackageVersion Include="NUnit3TestAdapter" Version="4.5.0" />
 
-        <PackageVersion Include="NUnit" version="4.0.1" />
+        <PackageVersion Include="NUnit" version="4.1.0" />
 
         <PackageVersion Include="System.Text.Json" version="8.0.0" />
 
@@ -22,10 +23,10 @@
     <ItemGroup Label="Build">
         <PackageVersion Include="JetBrains.Annotations" version="2023.3.0" />
 
-        <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.49-beta" />
+        <PackageVersion Include="Microsoft.Windows.CsWin32" Version="0.3.106" />
         <PackageVersion Include="XAMLTools.MSBuild" version="1.0.0-alpha0167" />
 
-        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" version="4.8.0" />
+        <PackageVersion Include="Microsoft.CodeAnalysis.CSharp" version="4.9.2" />
         <PackageVersion Include="StyleCop.Analyzers" version="1.2.0-beta.556" />
         <PackageVersion Include="WpfAnalyzers" version="4.1.1" />
     </ItemGroup>

Fluent.Ribbon/Fluent.Ribbon.csproj

@@ -25,6 +25,8 @@
 
   <ItemGroup>
     <PackageReference Include="ControlzEx" />
+    <PackageReference Include="System.Memory" />
+
     <PackageReference Include="XAMLTools.MSBuild" PrivateAssets="all" IncludeAssets="build" />
 
     <PackageReference Include="Microsoft.Windows.CsWin32">