[Buildroot] [PATCH] package/python-django: security bump to version 3.0.3

[Peter Korsgaard]

>>>>> "Peter" == Peter Korsgaard <peter at korsgaard.com> writes:

 > Fixes the following security issues:
 > - CVE-2020-7471: Potential SQL injection via StringAgg(delimiter)
 >   django.contrib.postgres.aggregates.StringAgg aggregation function was
 >   subject to SQL injection, using a suitably crafted delimiter.

 > For more details, see the advisory:
 > https://www.djangoproject.com/weblog/2020/feb/03/security-releases/

 > Signed-off-by: Peter Korsgaard <peter at korsgaard.com>

For 2019.02.x and 2019.11.x I have instead bumped to 2.2.11, which
contains the same fixes as in 3.0.3 and 3.0.4.

-- 
Bye, Peter Korsgaard