contiki: re-add dtls_package_name and dtls_package_version

Statically define PACKAGE_NAME and PACKAGE_VERSION in contiki platform header.
This will require maintaining them in addition to values in configure.ac.

Change-Id: I08948dfdb4ddeafeed273a917367ee5ad237df8f
Signed-off-by: Gaëtan Harter <gaetan.harter@inria.fr>
3 files changed