package.bbclass: fix python unclosed file ResourceWarning
Fix the following warning.
ResourceWarning: unclosed file <_io.TextIOWrapper name='/.../systemd/1_239-r0/debugsources.list' mode='a' encoding='UTF-8'>
(From OE-Core rev:
91810a57f0edd8b37c5f3f989a5aca69d9a40b37)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
[Fixup for sumo context]
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
