adds stechkin back to the security department personel's backpacks (#1824)
adds stechkin back to the security department personel's backpacks (#1824)

* adds stechkin back to officer's backpack

muh baby!

* adds stechkin to all sec roles

aside from detective/iaa

ike709/FTL13,ike709/FTL13,ike709/FTL13,AuroranAI/FTL13,AuroranAI/FTL13,ike709/FTL13,AuroranAI/FTL13,AuroranAI/FTL13