* Fixes being able to commit suicide with an UNREAL SORD (#54831)
The UNREAL SORD null rod form's suicide_act() now closely matches the suicide_act of an actual SORD.
For reference, an actual SORD's suicide_act() is:
```
/obj/item/sord/suicide_act(mob/user)
user.visible_message("<span class='suicide'>[user] is trying to impale [user.p_them()]self with [src]! It might be a suicide attempt if it weren't so shitty.</span>", \
"<span class='suicide'>You try to impale yourself with [src], but it's USELESS...</span>")
return SHAME
```
And the UNREAL SORD null rod form's new suicide_act() is:
```
/obj/item/nullrod/sord/suicide_act(mob/user) //a near-exact copy+paste of the actual sord suicide_act()
user.visible_message("<span class='suicide'>[user] is trying to impale [user.p_them()]self with [src]! It might be a suicide attempt if it weren't so HOLY.</span>", \
"<span class='suicide'>You try to impale yourself with [src], but it's TOO HOLY...</span>")
return SHAME
```
* Fixes being able to commit suicide with an UNREAL SORD
Co-authored-by: ATH1909 <42606352+ATH1909@users.noreply.github.com>