Buffing slugs and replacing beanbags from the Bulldog bundle (#33517)

Co-authored-by: Nemanja <98561806+EmoGarbage404@users.noreply.github.com>

Resources/Prototypes/Catalog/Fills/Backpacks/duffelbag.yml

@@ -34,14 +34,14 @@
   parent: ClothingBackpackDuffelSyndicateBundle
   id: ClothingBackpackDuffelSyndicateFilledShotgun
   name: Bulldog bundle
-  description: "Lean and mean: Contains the popular Bulldog Shotgun and four 12g buckshot drums." #, and a pair of Thermal Imaging Goggles.
+  description: "Lean and mean: Contains the popular Bulldog Shotgun, a 12g slug drum, and four 12g buckshot drums." #, and a pair of Thermal Imaging Goggles.
   components:
   - type: StorageFill
     contents:
       - id: WeaponShotgunBulldog
       - id: MagazineShotgun
-      - id: MagazineShotgun
-      - id: MagazineShotgun
+        amount: 3
+      - id: MagazineShotgunSlug
 #     - id: ThermalImagingGoggles
 
 - type: entity
@@ -116,7 +116,7 @@
   parent: ClothingBackpackDuffelSyndicateAmmo
   id: ClothingBackpackDuffelSyndicateAmmoFilled
   name: ammo bundle
-  description: "Reloading! Contains 4 magazines for the C-20r, 4 drums for the Bulldog, and 2 ammo boxes for the L6 SAW."
+  description: "Reloading! Contains 4 magazines for the C-20r, 5 drums for the Bulldog, and 2 ammo boxes for the L6 SAW."
   components:
   - type: StorageFill
     contents:
@@ -124,6 +124,8 @@
         amount: 4
       - id: MagazineShotgun
         amount: 4
+      - id: MagazineShotgunSlug
+        amount: 1
       - id: MagazineLightRifleBox
         amount: 2
 

Resources/Prototypes/Entities/Objects/Weapons/Guns/Ammunition/Projectiles/shotgun.yml

@@ -10,7 +10,9 @@
   - type: Projectile
     damage:
       types:
-        Piercing: 28
+        Piercing: 40
+        Structural: 15
+
 
 - type: entity
   id: PelletShotgunBeanbag
@@ -41,6 +43,8 @@
     damage:
       types:
         Piercing: 10
+        Structural: 15
+
 
 - type: entity
   id: PelletShotgunSpread