fixup! Use UnsafeAtomics 0.3

Author: vchuravy

Project.toml

@@ -31,7 +31,6 @@ SpecialFunctions = "276daf66-3868-5448-9aa4-cd146d93841b"
 StaticArraysCore = "1e83bf80-4336-4d27-bf5d-d5a4f845583c"
 Statistics = "10745b16-79ce-11e8-11f9-7d13ad32a3b2"
 UnsafeAtomics = "013be700-e6cd-48c3-b4a1-df204f14c38f"
-UnsafeAtomicsLLVM = "d80eeb9a-aca5-4d75-85e5-170c8b632249"
 
 [weakdeps]
 ChainRulesCore = "d360d2e6-b24c-11e9-a2a3-2a2ae2dbcce4"