Fixed: (Usenet) (DrunkenSlug) Update URL

https://api.drunkenslug.com gives a 301

src/NzbDrone.Core/Indexers/Definitions/Newznab/Newznab.cs

@@ -88,7 +88,7 @@ namespace NzbDrone.Core.Indexers.Newznab
                 yield return GetDefinition("altHUB", GetSettings("https://althub.co.za"));
                 yield return GetDefinition("AnimeTosho (Usenet)", GetSettings("https://feed.animetosho.org"));
                 yield return GetDefinition("DOGnzb", GetSettings("https://api.dognzb.cr"));
-                yield return GetDefinition("DrunkenSlug", GetSettings("https://api.drunkenslug.com"));
+                yield return GetDefinition("DrunkenSlug", GetSettings("https://drunkenslug.com"));
                 yield return GetDefinition("GingaDADDY", GetSettings("https://www.gingadaddy.com"));
                 yield return GetDefinition("Miatrix", GetSettings("https://www.miatrix.com"));
                 yield return GetDefinition("Newz-Complex", GetSettings("https://newz-complex.org/www"));