Bump the python-packages group with 5 updates #964

Job	Run time
Oracle tests / Run Oracle tests	4m 47s
Clickhouse tests / Run Clickhouse tests	4m 18s
HDFS tests / Run HDFS tests	8m 33s
MSSQL tests / Run MSSQL tests	4m 23s
Hive tests / Run Hive tests	5m 9s
MySQL tests / Run MySQL tests	4m 11s
S3 tests / Run S3 tests	8m 27s
Scheduler tests / Run Scheduler tests	3m 22s
Unit tests / Run unit tests	3m 47s
Tests done	19s
	47m 16s

Provide feedback