Add BinaryType to configuration description

Author: HyukjinKwon

sql/catalyst/src/main/scala/org/apache/spark/sql/internal/SQLConf.scala

@@ -1064,7 +1064,7 @@ object SQLConf {
         "for use with pyspark.sql.DataFrame.toPandas, and " +
         "pyspark.sql.SparkSession.createDataFrame when its input is a Pandas DataFrame. " +
         "The following data types are unsupported: " +
-        "MapType, ArrayType of TimestampType, and nested StructType.")
+        "BinaryType, MapType, ArrayType of TimestampType, and nested StructType.")
       .booleanConf
       .createWithDefault(false)