Adding a "network" task specific flag which then triggers networking to
be enabled for this task, it is otherwise disabled which will cause
failures while running oe-selftest.
Fixes the following issues while running oe-selftest for gcc:
1)ssh: connect to host X.X.X.X port 22: Network is unreachable.
2)Bad owner or permissions on /etc/ssh/ssh_config.d/50-redhat.conf.
(From OE-Core rev: 35782416823fa863d26a338256f642f6bc480a96)
Signed-off-by: Harish Sadineni <Harish.Sadineni@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
4485677cdb