Travis-CI: Add support for ppc64le
Travis-CI: Add support for ppc64le

Signed-off-by: Manish Kumar <7906311ba7fe18e2e6f4fe91adbd90df16752e8f@users.noreply.github.com>
Signed-off-by: Joachim Wiberg <583c295fd7602c168ad814279bbc3894ba65f5d6@gmail.com>

westermo/libconfuse,westermo/libconfuse