DOC: Enforce Numpy Docstring Validation for pandas.DatetimeIndex.indexer_between_time (pandas-dev#58415)

* DOC: add RT03 to pandas.DatetimeIndex.indexer_between_time

* DOC: remove pandas.DatetimeIndex.indexer_between_time

Author: tuhinsharma121

ci/code_checks.sh

@@ -100,7 +100,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.DataFrame.var PR01,RT03,SA01" \
         -i "pandas.DatetimeIndex.freqstr SA01" \
         -i "pandas.DatetimeIndex.indexer_at_time PR01,RT03" \
-        -i "pandas.DatetimeIndex.indexer_between_time RT03" \
         -i "pandas.DatetimeIndex.snap PR01,RT03" \
         -i "pandas.DatetimeIndex.std PR01,RT03" \
         -i "pandas.DatetimeIndex.to_period RT03" \

pandas/core/indexes/datetimes.py

@@ -759,6 +759,7 @@ def indexer_between_time(
         Returns
         -------
         np.ndarray[np.intp]
+            Index locations of values between particular times of day.
 
         See Also
         --------