travis: Enable sudo required in travis
travis: Enable sudo required in travis

Signed-off-by: Sebastien Boeuf <90b401417360b1924ef3f520ddee932686110f85@intel.com>

clearcontainers/runtime,devimc/runtime,clearcontainers/runtime,devimc/runtime,chavafg/runtime,gorozco1/runtime,gorozco1/runtime,chavafg/runtime