chore(deps): update dependency messagebox.avalonia to 3.2.0 (#820)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

src/Directory.Packages.props

@@ -12,7 +12,7 @@
     <PackageVersion Include="Avalonia.Desktop" Version="$(AvaloniaVersion)" />
     <PackageVersion Include="Avalonia.ReactiveUI" Version="$(AvaloniaVersion)" />
     <PackageVersion Include="Citrus.Avalonia" Version="2.1.1" />
-    <PackageVersion Include="MessageBox.Avalonia" Version="3.1.6" />
+    <PackageVersion Include="MessageBox.Avalonia" Version="3.2.0" />
     <PackageVersion Include="coverlet.msbuild" Version="6.0.2" />
     <PackageVersion Include="DiffEngine" Version="15.5.3" />
     <PackageVersion Include="FluentAssertions" Version="6.12.2" />