Fix stale Requires dep

Author: penelopeysm

Project.toml

@@ -23,7 +23,6 @@ MacroTools = "1914dd2f-81c6-5fcd-8719-6d5c9610ff09"
 OrderedCollections = "bac558e1-5e72-5ebc-8fee-abe8a469f55d"
 Printf = "de0858da-6303-5e67-8744-51eddeeeb8d7"
 Random = "9a3f8284-a2c9-5f02-9a11-845980a1fd5c"
-Requires = "ae029012-a4dd-5104-9daa-d747884805df"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 
@@ -71,7 +70,6 @@ Mooncake = "0.4.147"
 OrderedCollections = "1"
 Printf = "1.10"
 Random = "1.6"
-Requires = "1"
 Statistics = "1"
 Test = "1.6"
 julia = "1.10.8"

src/DynamicPPL.jl

@@ -206,10 +206,6 @@ include("test_utils.jl")
 include("experimental.jl")
 include("deprecated.jl")
 
-if !isdefined(Base, :get_extension)
-    using Requires
-end
-
 # Better error message if users forget to load JET
 if isdefined(Base.Experimental, :register_error_hint)
     function __init__()