Do some ILogger cleaning

src/Umbraco.ModelsBuilder.Embedded/PureLiveModelFactory.cs

@@ -28,7 +28,7 @@ namespace Umbraco.ModelsBuilder.Embedded
         private volatile bool _hasModels; // volatile 'cos reading outside lock
         private bool _pendingRebuild;
         private readonly IProfilingLogger _profilingLogger;
-        private readonly Microsoft.Extensions.Logging.ILogger<PureLiveModelFactory> _logger;
+        private readonly ILogger<PureLiveModelFactory> _logger;
         private readonly FileSystemWatcher _watcher;
         private int _ver, _skipver;
         private readonly int _debugLevel;
@@ -49,7 +49,7 @@ namespace Umbraco.ModelsBuilder.Embedded
         public PureLiveModelFactory(
             Lazy<UmbracoServices> umbracoServices,
             IProfilingLogger profilingLogger,
-            Microsoft.Extensions.Logging.ILogger<PureLiveModelFactory> logger,
+            ILogger<PureLiveModelFactory> logger,
             IOptions<ModelsBuilderSettings> config,
             IHostingEnvironment hostingEnvironment,
             IApplicationShutdownRegistry hostingLifetime,