Remove default parameters for cudf::strings::detail functions

[davidwendt]

Description

Removes default parameters from the cudf::strings::detail functions. Most of these were unintentional the rest were for allowing for the default memory-resource which was easily fixed. Most of the detail functions are not used outside of strings and the default parameters were not actually necessary there.

Hopefully this will help with #11967

Checklist

• I am familiar with the Contributing Guidelines.
• New or existing tests cover these changes.
• The documentation is up to date with these changes.

[codecov]

Codecov Report

Base: 87.47% // Head: 88.12% // Increases project coverage by +0.64% 🎉

Coverage data is based on head (9bcd9df) compared to base (f817d96).
Patch has no changes to coverable lines.

Additional details and impacted files

@@               Coverage Diff                @@
##           branch-22.12   #12003      +/-   ##
================================================
+ Coverage         87.47%   88.12%   +0.64%     
================================================
  Files               133      135       +2     
  Lines             21826    21997     +171     
================================================
+ Hits              19093    19384     +291     
+ Misses             2733     2613     -120     

Impacted Files	Coverage Δ
python/cudf/cudf/io/text.py	91.66% <0.00%> (-8.34%)	⬇️
python/cudf/cudf/core/_base_index.py	81.28% <0.00%> (-4.27%)	⬇️
python/cudf/cudf/io/json.py	92.06% <0.00%> (-2.68%)	⬇️
python/cudf/cudf/utils/utils.py	89.91% <0.00%> (-0.69%)	⬇️
python/dask_cudf/dask_cudf/core.py	73.72% <0.00%> (-0.41%)	⬇️
python/cudf/cudf/io/parquet.py	90.45% <0.00%> (-0.39%)	⬇️
python/dask_cudf/dask_cudf/backends.py	84.90% <0.00%> (-0.37%)	⬇️
python/cudf/cudf/core/column/datetime.py	89.62% <0.00%> (-0.09%)	⬇️
python/cudf/cudf/io/orc.py	92.94% <0.00%> (-0.09%)	⬇️
python/cudf/cudf/core/dataframe.py	93.67% <0.00%> (-0.06%)	⬇️
... and 35 more

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[PointKernel]

One minor question about the comment-out header inclusion.

LGTM. Thanks!

[davidwendt]

rerun tests

[davidwendt]

@gpucibot merge