chore(deps): update dependency nuget.librarymodel to 7.3.0

Author: renovate[bot]

src/ReactiveMarbles.NuGet.Helpers/ReactiveMarbles.NuGet.Helpers.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
 	<ItemGroup>
-		<PackageReference Include="NuGet.LibraryModel" Version="7.0.1" />
+		<PackageReference Include="NuGet.LibraryModel" Version="7.3.0" />
 		<PackageReference Include="NuGet.Protocol" Version="7.0.1" />
 		<PackageReference Include="System.Formats.Asn1" Version="10.0.1" />
 		<PackageReference Include="System.Text.Json" Version="10.0.1" />