Patch mcl_cocoas for pickblock

mods/ITEMS/mcl_cocoas/init.lua

@@ -100,6 +100,7 @@ local crop_def = {
 	on_rotate = false,
 	_mcl_blast_resistance = 3,
 	_mcl_hardness = 0.2,
+	_vl_pickblock = "mcl_cocoas:cocoa_beans",
 }
 
 -- 2nd stage
@@ -169,7 +170,7 @@ minetest.register_abm({
 	action = function(pos, node)
 		mcl_cocoas.grow(pos)
 	end
-}	)
+})
 
 -- Add entry aliases for the Help
 if minetest.get_modpath("doc") then