[Buildroot] [PATCH 1/1] package/python3: bump version to 3.9.1

[Peter Korsgaard]

>>>>> "Bernd" == Bernd Kuhls <bernd.kuhls at t-online.de> writes:

 > Release notes:
 > https://www.python.org/downloads/release/python-391/

 > Changelog:
 > https://docs.python.org/release/3.9.1/whatsnew/changelog.html

 > Signed-off-by: Bernd Kuhls <bernd.kuhls at t-online.de>

Committed to 2020.11.x after updating the commit message to make it
clear that this is a security bump, thanks.

For 2020.02.x I will instead bump to 3.8.7, which includes the same
security fixes.

-- 
Bye, Peter Korsgaard