Compute does not work on dataset

[felixcremer]

I think compute should work on a dataset in memory.
This is currently failing with the following error:

julia> @time compute(outdataset)
ERROR: MethodError: no method matching compute(::Dataset)
The function `compute` exists, but no method is defined for this combination of argument types.

Closest candidates are:
  compute(::YAXArray, Any...; kwargs...)
   @ YAXArrays ~/Documents/SindbadAnywhere/dev/YAXArrays/src/DAT/xmap.jl:570
  compute(::DiskArrayEngine.GMWOPResult; runner, threaded, kwargs...)
   @ DiskArrayEngine ~/Documents/SindbadAnywhere/dev/DiskArrayEngine/src/diskarrayresults.jl:70

Stacktrace:
 [1] macro expansion
   @ ./timing.jl:697 [inlined]
 [2] top-level scope
   @ ./REPL[107]:1

This works only for YAXArray.