Switch to KernelAbstractions.jl #737

Job	Run time
Documentation	1m 13s
OpenCL.jl	16m 58s
Julia 1.10 - ubuntu-latest - x64	9m 10s
Julia 1.10 - macOS-latest - x64	8m 37s
Julia 1.10 - windows-latest - x64	10m 34s
Julia pre - ubuntu-latest - x64	11m 42s
Julia pre - macOS-latest - x64	11m 47s
Julia pre - windows-latest - x64	12m 53s
Julia nightly - ubuntu-latest - x64	11m 6s
Julia nightly - macOS-latest - x64	15m 18s
Julia nightly - windows-latest - x64	11m 51s
	2h 1m 9s

Provide feedback