Revert "Temp CI"

This reverts commit 905d53a.

Author: christiangnrd

test/runtests.jl

@@ -1,6 +1,6 @@
 @static if VERSION < v"1.11" && get(ENV, "BUILDKITE_PIPELINE_NAME", "CUDA.jl") == "CUDA.jl"
     using Pkg
-    Pkg.add(url="https://github.com/christiangnrd/KernelAbstractions.jl", rev="subgroups")
+    Pkg.add(url="https://github.com/JuliaGPU/KernelAbstractions.jl", rev="main")
 end
 
 using CUDA