Merge pull request bdovaz#201 from xoofx/dependabot/nuget/src/master/NuGet.PackageManagement-6.6.0

chore: bump NuGet.PackageManagement from 6.5.0 to 6.6.0 in /src

Author: bdovaz

src/UnityNuGet/UnityNuGet.csproj

@@ -23,7 +23,7 @@
 
     <ItemGroup>
       <PackageReference Include="Microsoft.Extensions.Options" Version="7.0.1" />
-      <PackageReference Include="NuGet.PackageManagement" Version="6.5.0" />
+      <PackageReference Include="NuGet.PackageManagement" Version="6.6.0" />
       <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="7.0.0" /> 
       <PackageReference Include="NUglify" Version="1.20.7" /> 
       <PackageReference Include="Scriban" Version="5.7.0" />