DOC: remove pandas.Index.to_list

Author: tuhinsharma121

ci/code_checks.sh

@@ -151,7 +151,6 @@ if [[ -z "$CHECK" || "$CHECK" == "docstrings" ]]; then
         -i "pandas.Index.str PR01,SA01" \
         -i "pandas.Index.symmetric_difference PR07,RT03,SA01" \
         -i "pandas.Index.take PR01,PR07" \
-        -i "pandas.Index.to_list RT03" \
         -i "pandas.Index.union PR07,RT03,SA01" \
         -i "pandas.Index.unique RT03" \
         -i "pandas.Index.view GL08" \