Update containers submodule
[ghc.git] / libraries / containers
index 924fafe..6405653 160000 (submodule)
@@ -1 +1 @@
-Subproject commit 924fafe1030301ee1d62d7acd576e86b50251157
+Subproject commit 6405653480afa675eec804616547b8625244bc7c