QoL: Blue shoes (Paramedics) have the same "disease resistance" than white ones. (#58652)

Simply this, white shoes have some "disease resistance" against stepping on blood and are used by everyone at medbay but the Paramedics.

Smart Paramedics will speedrun a swap for white shoes that can be made by cutting cloth, since it's something easily available at Medbay I don't see this as a balance change and more helping new players that don't know how disease work yet.

code/modules/clothing/shoes/colour.dm

@@ -28,6 +28,7 @@
 /obj/item/clothing/shoes/sneakers/blue
 	name = "blue shoes"
 	greyscale_colors = "#16a9eb#ffffff"
+	permeability_coefficient = 0.01	
 
 /obj/item/clothing/shoes/sneakers/green
 	name = "green shoes"
@@ -98,4 +99,3 @@
 			to_chat(c, "<span class='warning'>You need help taking these off!</span>")
 			return
 	return ..()
-