Add --output-on-failure to ctest args.

[vyasr]

Resolves #3036 by making make test or ninja test default to showing output when tests fail.

[vyasr]

@robertmaynard is this change too broad in scope? I don't see any obvious way to make this configurable, nor am I sure that it's particularly beneficial to do so. I would say that we either accept this change, or close the associated issue as wontfix. I'm fine with either outcome.

[robertmaynard]

Since CMAKE_CTEST_ARGUMENTS is evaluated in the context of the root CMakeLists.txt we should instead move this logic to the if(CUDF_BUILD_TESTS) logic where we call include(CTest).

[codecov]

Codecov Report

Merging #11321 (4c66797) into branch-22.08 (edc5062) will increase coverage by 0.06%.
The diff coverage is 100.00%.

❗ Current head 4c66797 differs from pull request most recent head be459f3. Consider uploading reports for the commit be459f3 to get more accurate results

@@               Coverage Diff                @@
##           branch-22.08   #11321      +/-   ##
================================================
+ Coverage         86.34%   86.40%   +0.06%     
================================================
  Files               144      143       -1     
  Lines             22826    22753      -73     
================================================
- Hits              19708    19659      -49     
+ Misses             3118     3094      -24     

Impacted Files	Coverage Δ
python/cudf/cudf/_lib/__init__.py	100.00% <ø> (ø)
python/cudf/cudf/core/column/column.py	89.77% <100.00%> (+0.07%)	⬆️
python/cudf/cudf/io/parquet.py	90.93% <100.00%> (+0.09%)	⬆️
python/cudf/cudf/core/dataframe.py	93.57% <0.00%> (+0.04%)	⬆️
python/cudf/cudf/core/column/string.py	88.80% <0.00%> (+0.12%)	⬆️
python/cudf/cudf/core/groupby/groupby.py	91.02% <0.00%> (+0.21%)	⬆️
python/cudf/cudf/core/column/numerical.py	96.19% <0.00%> (+0.29%)	⬆️
python/cudf/cudf/core/tools/datetimes.py	84.49% <0.00%> (+0.30%)	⬆️
python/cudf/cudf/core/column/lists.py	91.70% <0.00%> (+0.97%)	⬆️

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[vyasr]

@gpucibot merge