docs: Update KnifeSubType

Author: catinsurance

docs/docs/enums/KnifeSubType.md

@@ -5,5 +5,7 @@ tags:
 # Enum "KnifeSubType"
 |Value|Enumerator|Comment|
 |:--|:--|:--|
+|0 |DEFAULT {: .copyable } |  |
 |1 |PROJECTILE {: .copyable } |  |
+|3 |YES_MOTHER {: .copyable } |  |
 |4 |CLUB_HITBOX {: .copyable } |  |