ENH: New accessor for Index filter

[Zeroto521]

• closes #xxxx
• whatsnew entry

    >>> index = pd.Index(['one', 'two', 'three'])

    # Doesn't select containing 't'.

    >>> index.filter(like='t', complement=True)
    Index(['one'], dtype='object')

[codecov]

Codecov Report

Merging #743 (93510da) into main (17a4837) will decrease coverage by 7.70%.
The diff coverage is 42.85%.

@@            Coverage Diff             @@
##             main     #743      +/-   ##
==========================================
- Coverage   99.69%   91.99%   -7.71%     
==========================================
  Files         142      143       +1     
  Lines        1977     1998      +21     
  Branches      428      437       +9     
==========================================
- Hits         1971     1838     -133     
- Misses          1      140     +139     
- Partials        5       20      +15     

Impacted Files	Coverage Δ
dtoolkit/accessor/index/filter.py	40.00% <40.00%> (ø)
dtoolkit/accessor/index/__init__.py	100.00% <100.00%> (ø)
dtoolkit/accessor/series/eval.py	41.66% <0.00%> (-58.34%)	⬇️
...eoaccessor/geoseries/duplicated_geometry_groups.py	42.30% <0.00%> (-57.70%)	⬇️
dtoolkit/accessor/series/query.py	50.00% <0.00%> (-50.00%)	⬇️
dtoolkit/geoaccessor/geoseries/to_h3.py	57.14% <0.00%> (-42.86%)	⬇️
dtoolkit/accessor/dataframe/change_axis_type.py	57.14% <0.00%> (-42.86%)	⬇️
dtoolkit/util/parallelize.py	66.66% <0.00%> (-33.34%)	⬇️
dtoolkit/geoaccessor/geodataframe/to_h3.py	68.18% <0.00%> (-31.82%)	⬇️
dtoolkit/accessor/series/len.py	69.23% <0.00%> (-30.77%)	⬇️
... and 45 more

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