package/python3: bump version to 3.8.1
Signed-off-by: Adam Duskett <Aduskett@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit f0bf0ebad0aace5db01b3de0bbe3b5e5573f5142)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>