staging: vc04_services: Re-align function parameters

Checkpatch complains that:

CHECK: Lines should not end with a '('
+typedef void (*vchiq_mmal_buffer_cb)(

Re-align the function parameters to make checkpatch happy.

Signed-off-by: Sumadhura Kalyan <opensourcecond@gmail.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/20240415171138.5849-1-opensourcecond@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>