Replace RMM_NO_INITIALIZE with RAPIDS_NO_INITIALIZE

[jakirkham]

No description provided.

[codecov-commenter]

Codecov Report

Merging #371 into branch-0.15 will not change coverage.
The diff coverage is 83.33%.

@@             Coverage Diff              @@
##           branch-0.15     #371   +/-   ##
============================================
  Coverage        60.13%   60.13%           
============================================
  Files               17       17           
  Lines             1342     1342           
============================================
  Hits               807      807           
  Misses             535      535           

Impacted Files	Coverage Δ
dask_cuda/benchmarks/utils.py	0.00% <0.00%> (ø)
dask_cuda/cuda_worker.py	72.50% <100.00%> (ø)
dask_cuda/initialize.py	93.33% <100.00%> (ø)
dask_cuda/local_cuda_cluster.py	83.52% <100.00%> (ø)
dask_cuda/utils.py	87.40% <100.00%> (ø)

---

Continue to review full report at Codecov.

Legend - Click here to learn more
Δ = absolute <relative> (impact), ø = not affected, ? = missing data
Powered by Codecov. Last update e4aa415...1eac907. Read the comment docs.

[quasiben]

Thanks @jakirkham !

[kkraus14]

Thanks all!

[kkraus14]

cc @galipremsagar we can now change cuDF to look for this environment variable instead of the Dask environment variable.

[galipremsagar]

Changed it as part of: rapidsai/cudf@6fb2db6