Bump StrawberryShake.Maui from 14.3.0 to 15.1.15 (#161)

Author: dependabot[bot]

src/HotChocolateGraphQL.Mobile/HotChocolateGraphQL.Mobile.csproj

@@ -54,7 +54,7 @@
     <PackageReference Include="Microsoft.Maui.Controls.Compatibility" Version="9.0.22" />
     <PackageReference Include="CommunityToolkit.Maui" Version="12.3.0" />
     <PackageReference Include="CommunityToolkit.Maui.Markup" Version="7.0.1" />
-    <PackageReference Include="StrawberryShake.Maui" Version="14.3.0" />
+    <PackageReference Include="StrawberryShake.Maui" Version="15.1.15" />
     <PackageReference Include="CommunityToolkit.Mvvm" Version="8.4.2" />
     <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="10.5.0" />
   </ItemGroup>