add list 149 to snpahot blacklist

causes service to hang, frequent 404s. will need to investigate at some point. kinda ref #200

src/FilterLists.Services/SnapshotService/SnapshotService.cs

@@ -13,7 +13,7 @@ public class SnapshotService
         private readonly FilterListsDbContext dbContext;
 
         //TODO: update algorithm to support non-standard list sizes and formats (#200, #201)
-        private readonly List<int> ignoreLists = new List<int> {48, 173, 185, 186, 187, 188, 189, 352};
+        private readonly List<int> ignoreLists = new List<int> {48, 149, 173, 185, 186, 187, 188, 189, 352};
 
         public SnapshotService(FilterListsDbContext dbContext)
         {