[SPARK-31964][PYTHON] Use Pandas is_categorical on Arrow category type conversion#28793

BryanCutler wants to merge 1 commit intoapache:masterapache/spark:masterfrom

BryanCutler:arrow-use-is_categorical-SPARK-31964BryanCutler/spark:arrow-use-is_categorical-SPARK-31964Copy head branch name to clipboard