Build packages using mambabuild

[jjacobelli]

Use mambabuild to build conda packages. This should speed up the builds and help to debug conda conflict issues

[jjacobelli]

rerun tests

[codecov-commenter]

Codecov Report

Merging #846 (9819d20) into branch-22.06 (497180d) will increase coverage by 63.89%.
The diff coverage is n/a.

❗ Current head 9819d20 differs from pull request most recent head 2b246e2. Consider uploading reports for the commit 2b246e2 to get more accurate results

@@                Coverage Diff                @@
##           branch-22.06     #846       +/-   ##
=================================================
+ Coverage          0.00%   63.89%   +63.89%     
=================================================
  Files                22       22               
  Lines              3075     3055       -20     
=================================================
+ Hits                  0     1952     +1952     
+ Misses             3075     1103     -1972     

Impacted Files	Coverage Δ
dask_cuda/benchmarks/utils.py	0.00% <0.00%> (ø)
dask_cuda/benchmarks/local_cupy.py	0.00% <0.00%> (ø)
dask_cuda/benchmarks/local_cudf_merge.py	0.00% <0.00%> (ø)
dask_cuda/benchmarks/local_cudf_shuffle.py	0.00% <0.00%> (ø)
dask_cuda/benchmarks/local_cupy_map_overlap.py	0.00% <0.00%> (ø)
dask_cuda/disk_io.py	35.00% <0.00%> (+35.00%)	⬆️
dask_cuda/_version.py	44.80% <0.00%> (+44.80%)	⬆️
dask_cuda/device_host_file.py	71.66% <0.00%> (+71.66%)	⬆️
dask_cuda/cuda_worker.py	77.01% <0.00%> (+77.01%)	⬆️
dask_cuda/local_cuda_cluster.py	77.98% <0.00%> (+77.98%)	⬆️
... and 12 more

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[github-actions]

This PR has been labeled inactive-30d due to no recent activity in the past 30 days. Please close this PR if it is no longer required. Otherwise, please respond with a comment indicating any updates. This PR will be labeled inactive-90d if there is no activity in the next 60 days.

[github-actions]

This PR has been labeled inactive-30d due to no recent activity in the past 30 days. Please close this PR if it is no longer required. Otherwise, please respond with a comment indicating any updates. This PR will be labeled inactive-90d if there is no activity in the next 60 days.

[jjacobelli]

@gpucibot merge