[Buildroot] [PATCH 2/4] package/optee-test: use python3 instead of python

[Peter Korsgaard]

>>>>> "Romain" == Romain Naour <romain.naour at smile.fr> writes:

 > Fixes:
 > TypeError: cannot use a str to initialize an array with typecode 'B'
 >   File "../../scripts/file_to_c.py", line 32, in main
 >     for x in array.array("B", inf.read()):
 >     for x in array.array("B", inf.read()):
 > TypeError: cannot use a str to initialize an array with typecode 'B'
 > TypeError: cannot use a str to initialize an array with typecode 'B'

 > Signed-off-by: Romain Naour <romain.naour at smile.fr>

Committed to 2019.11.x, thanks.

-- 
Bye, Peter Korsgaard