stress-ng: create a symlink for /usr/bin/stress
In commit
72641004, stress-ng was made to provide the stress package,
because it's backwards compatible with the old stress command. But it
doesn't actually provide /usr/bin/stress which is what other recipes
depending on stress will expect.
Symlink /usr/bin/stress to stress-ng so that it actually becomes
a drop-in replacement for stress.
Signed-off-by: Dan Callaghan <dan.callaghan@opengear.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
