adjusted illuna:stonebricks moreblocks registration to become a lightsource

moreblocks.lua

@@ -38,12 +38,12 @@ register_stair_slab_panel_micro("twigs", "block", "trunks:twigs",
 0
 )
 
-register_stair_slab_panel_micro("stonebrick", "block", "illuna:stonebrick",
+register_stair_slab_panel_micro("illuna_stonebrick", "block", "illuna:stonebrick",
 {cracky=3},
 {"default_stone_brick.png"},
 "Stonebrick",
 "block",
-0
+3
 )
 
 local name = {"red", "green", "white", "black", "blue", "brown", "cyan",