apps.ipv6.reassemble: remove over-eager optimization of module operator
apps.ipv6.reassemble: remove over-eager optimization of module operator

The operator specializes to bitops automatically.

Igalia/snabb,snabbco/snabb,Igalia/snabb,snabbco/snabb,snabbco/snabb,alexandergall/snabbswitch,eugeneia/snabb,SnabbCo/snabbswitch,alexandergall/snabbswitch,alexandergall/snabbswitch,Igalia/snabbswitch,Igalia/snabbswitch,SnabbCo/snabbswitch,Igalia/snabb,alexandergall/snabbswitch,SnabbCo/snabbswitch,alexandergall/snabbswitch,Igalia/snabb,snabbco/snabb,alexandergall/snabbswitch,eugeneia/snabb,SnabbCo/snabbswitch,Igalia/snabb,Igalia/snabb,snabbco/snabb,Igalia/snabbswitch,eugeneia/snabb,eugeneia/snabb,alexandergall/snabbswitch,Igalia/snabb,Igalia/snabbswitch,eugeneia/snabb,Igalia/snabb,alexandergall/snabbswitch,eugeneia/snabb,eugeneia/snabb,snabbco/snabb,Igalia/snabbswitch,snabbco/snabb,snabbco/snabb,eugeneia/snabb