Rename test_utils/main.jl -> test_utils.jl

Author: penelopeysm

src/test_utils/main.jl renamed to src/test_utils.jl

@@ -13,10 +13,10 @@ using Accessors: Accessors
 # For backwards compat.
 using DynamicPPL: varname_leaves, update_values!!
 
-include("model_interface.jl")
-include("models.jl")
-include("contexts.jl")
-include("varinfo.jl")
-include("sampler.jl")
+include("test_utils/model_interface.jl")
+include("test_utils/models.jl")
+include("test_utils/contexts.jl")
+include("test_utils/varinfo.jl")
+include("test_utils/sampler.jl")
 
 end