ice: Remove unnecessary newlines from log messages

Two log messages contained newlines in the middle of the message. This
resulted in unexpected driver log output.

This patch removes the newlines to restore consistency with the rest of
the driver log messages.

Signed-off-by: Jeremiah Kyle <jeremiah.kyle@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>