Update Project.toml

Author: axsk

GNNlib/test/Project.toml

@@ -4,7 +4,6 @@ Flux = "587475ba-b771-5e3f-ad9e-33799f191a9c"
 Functors = "d9f16b24-f501-4c13-a1f2-28368ffc5196"
 GNNGraphs = "aed8fd31-079b-4b5a-b342-a13352159b8c"
 GNNlib = "a6a84749-d869-43f8-aacc-be26a1996e48"
-GPUArraysCore = "46192b85-c4d5-4398-a991-12ede77f4527"
 Graphs = "86223c79-3864-5bf0-83f7-82e725a168b6"
 MLDataDevices = "7e8f7934-dd98-4c1a-8fe8-92b47a384d40"
 MLUtils = "f1d291b0-491e-4a28-83b9-f70985020b54"
@@ -17,6 +16,3 @@ Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 Test = "8dfed614-e22c-5e08-85e1-65c5234f0b40"
 TestItemRunner = "f8b46487-2199-4994-9208-9a1283c18c0a"
 Zygote = "e88e6eb3-aa80-5325-afca-941959d7151f"
-
-[compat]
-GPUArraysCore = "0.1"