lead pipe (#86040)

## About The Pull Request


https://github.com/user-attachments/assets/209f8e0b-4202-4e06-8b6d-e5d1f659824b
## Why It's Good For The Game

![image](https://github.com/user-attachments/assets/54bafe68-a82b-4dc2-af2f-d53351e812f5)
## Changelog
🆑 grungussuss
sound: lead pipe has sound
/🆑

code/game/objects/items/maintenance_loot.dm

@@ -20,6 +20,9 @@
 	wound_bonus = 20
 	demolition_mod = 1.25
 	grind_results = list(/datum/reagent/lead = 20)
+	pickup_sound = 'sound/items/lead_pipe_pickup.ogg'
+	drop_sound = 'sound/items/lead_pipe_drop.ogg'
+	hitsound = 'sound/items/lead_pipe_hit.ogg'
 
 //A good battery early in the shift. Source of lead & sulfuric acid reagents.
 //Add lead material to this once implemented.

sound/items/attributions.txt

@@ -64,3 +64,7 @@ toolbox_open.ogg - made by sadboysuss
 toolbox_rustle.ogg - made by sadboysuss
 medkit_rustle.ogg - made by sadboysuss
 } - license: CC-by-SA
+
+lead_pipe_hit.ogg - jixaw-metal-pipe-falling-sound.mp3 by thenotcheeseman -- https://freesound.org/s/679206/ -- License: Creative Commons 0
+lead_pipe_drop.ogg - jixaw-metal-pipe-falling-sound.mp3 by thenotcheeseman -- https://freesound.org/s/679206/ -- License: Creative Commons 0
+lead_pipe_pickup.ogg - Metal pipe hitting the ground.flac by CGEffex -- https://freesound.org/s/93962/ -- License: Attribution 4.0