Selectively revert gun penetration (#25551)

The collision layer check doesn't work and I don't have time to fix it.

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

@@ -12,8 +12,6 @@
     damage:
       types:
         Blunt: 4
-  - type: CanPenetrate
-    penetrationLayer: MobLayer
   - type: StaminaDamageOnCollide
     damage: 55
   - type: TimedDespawn
@@ -33,8 +31,6 @@
     damage:
       types:
         Piercing: 45
-  - type: CanPenetrate
-    penetrationLayer: MobLayer
   - type: TimedDespawn
     lifetime: 0.25
 
@@ -53,8 +49,6 @@
       types:
         Blunt: 1
         Heat: 2
-  - type: CanPenetrate
-    penetrationLayer: MobLayer
   - type: IgniteOnCollide
     fireStacks: 3
     count: 10

Resources/Prototypes/Entities/Objects/Weapons/Guns/Projectiles/projectiles.yml

@@ -738,7 +738,7 @@
   - type: PointLight
     radius: 3.5
     color: blue
-    energy: 0.5 
+    energy: 0.5
 
 - type: entity
   id: BulletCap
@@ -810,8 +810,6 @@
         mask:
         - Impassable
         - BulletImpassable
-  - type: CanPenetrate
-    penetrationLayer: MobLayer
   - type: Vapor
     active: true
   - type: Appearance

Resources/Prototypes/Entities/Structures/Power/Generation/PA/particles.yml

@@ -19,7 +19,6 @@
       damage:
         types:
           Radiation: 25
-    - type: CanPenetrate
     - type: Physics
     - type: Fixtures
       fixtures: