Bump Microsoft.Extensions.Http.Resilience from 9.1.0 to 9.3.0 in /samples (#378)

Author: dependabot[bot]

samples/CommunityToolkit.Maui.Markup.Sample/CommunityToolkit.Maui.Markup.Sample.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Microsoft.NET.Sdk">
+<Project Sdk="Microsoft.NET.Sdk">
 
   <PropertyGroup>
     <TargetFrameworks>$(NetVersion)-android;$(NetVersion)-ios;$(NetVersion)-maccatalyst</TargetFrameworks>
@@ -59,7 +59,7 @@
     <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="$(MauiPackageVersion)" />
     <PackageReference Include="CommunityToolkit.Maui" Version="$(MauiCommunityToolkitPackageVersion)" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.0" />
-    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="9.1.0" />
+    <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="9.3.0" />
     <PackageReference Include="Refit.HttpClientFactory" Version="8.0.0" />
   </ItemGroup>