Don't preload if it's a development envrionment

AS1024.GeoFeed/GeoFeedBuilder/PreloadGeoFeed.cs

@@ -9,22 +9,26 @@ namespace AS1024.GeoFeed.GeoFeedBuilder
         private readonly ILogger<PreLoadGeoFeed> logger;
         private readonly IGeoFeedProvider provider;
         private readonly IMemoryCache memoryCache;
+        private readonly IWebHostEnvironment environment;
         private const string GeoFeedCacheKey = "GeoFeedData";
 
         public PreLoadGeoFeed(ILogger<PreLoadGeoFeed> logger,
             IGeoFeedProvider provider,
-            IMemoryCache memoryCache)
+            IMemoryCache memoryCache,
+            IWebHostEnvironment environment)
         {
             this.logger = logger;
             this.provider = provider;
             this.memoryCache = memoryCache;
+            this.environment = environment;
         }
 
         async Task IHostedService.StartAsync(CancellationToken cancellationToken)
         {
             try
             {
-                await StartPreLoad();
+                if (environment.IsProduction())
+                    await StartPreLoad();
             } catch (Exception ex)
             {
                 logger.LogWarning($"Failed to preload, exception settings below:\n{ex}");