update to openssh 6.1p1

Change-Id: Ib997ef9c71c41c81e1a21ad79f4f1f7422a2126f
openssh: Use -fno-strict-aliasing

Use -fno-strict-aliasing here so we don't have to use it globally

Change-Id: I287dad0172866d9dcd49dd853204c28e593c3ce3
Signed-off-by: Bernhard Rosenkraenzer <Bernhard.Rosenkranzer@linaro.org>