Renames the ex interdyne pirate shuttle (#78024)

## About The Pull Request

I saw #76676 has staled out and wasn't reopened with the required
changes, so I have done it myself, and renamed the map and the
template's suffix.

## Why It's Good For The Game

Now linux hosts can also experience being raided by angry pharmacists
from space.

## Changelog

🆑
fix: Ex-Interdyne pirates can now successfully spawn on case sensitive
host systems, such as Linux
/🆑

code/datums/shuttles/pirate.dm

@@ -15,7 +15,7 @@
 	name = "pirate ship (Flying Dutchman)"
 
 /datum/map_template/shuttle/pirate/interdyne
-	suffix = "interdyne"
+	suffix = "ex_interdyne"
 	name = "pirate ship (Pharmaceutics Biocraft)"
 
 /datum/map_template/shuttle/pirate/grey

code/modules/antagonists/pirate/pirate_gangs.dm

@@ -121,7 +121,7 @@ GLOBAL_LIST_INIT(heavy_pirate_gangs, init_pirate_gangs(is_heavy = TRUE))
 	name = "Expharmacist Unrest"
 
 	is_heavy_threat = TRUE
-	ship_template_id = "interdyne"
+	ship_template_id = "ex_interdyne"
 	ship_name_pool = "interdyne_names"
 
 	threat_title = "Funding for Research"