Make procgen use weighted variants (#24669)

Content.Server/Procedural/DungeonSystem.cs

@@ -31,6 +31,7 @@ public sealed partial class DungeonSystem : SharedDungeonSystem
     [Dependency] private readonly AnchorableSystem _anchorable = default!;
     [Dependency] private readonly DecalSystem _decals = default!;
     [Dependency] private readonly EntityLookupSystem _lookup = default!;
+    [Dependency] private readonly TileSystem _tile = default!;
     [Dependency] private readonly MapLoaderSystem _loader = default!;
     [Dependency] private readonly SharedMapSystem _maps = default!;
     [Dependency] private readonly SharedTransformSystem _transform = default!;
@@ -198,6 +199,7 @@ public sealed partial class DungeonSystem : SharedDungeonSystem
             _decals,
             this,
             _lookup,
+            _tile,
             _transform,
             gen,
             grid,
@@ -229,6 +231,7 @@ public sealed partial class DungeonSystem : SharedDungeonSystem
             _decals,
             this,
             _lookup,
+            _tile,
             _transform,
             gen,
             grid,