Review raw payload allocation points

Review raw payload allocation points

In parser_bison.y, call payload_init_raw() instead of assigning all
fields manually. Also drop manual initialization of flags field: it is
not touched in allocation path, so no need for that.

In stmt_evaluate_payload(), setting dtype field is redundant since
payload_init_raw() does that already.

Signed-off-by: Phil Sutter <phil@nwl.cc>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>