Now that the initscripts-functions has been packaged separately,
packages which may use the functions script should have a runtime
dependency on it.
(From OE-Core rev: 6690c12cb1977f6bf93f3eb6d471dbd7db81bf28)
Signed-off-by: Chen Qi <Qi.Chen@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>