use upstream naming for lapis column setting

patches/Bucket_Game-patched/mods/coderbuild/lapis/init.lua

@@ -1,6 +1,6 @@
 screwdriver = screwdriver or {}
 
-if minetest.setting_getbool("enable_round_lapis_columns") then
+if minetest.setting_getbool("enable_lapis_mod_columns") then
     dofile(minetest.get_modpath("lapis").."/columns.lua")
 end
 

patches/Bucket_Game-patched/mods/coderbuild/lapis/settingtypes.txt

@@ -1,4 +1,4 @@
 #When true, lapis mod's builtin round column nodes and their crafting
 #recipes are available (castle_masonry comes with its own square
 #columns which are always enabled).
-enable_round_lapis_columns (Round Lapis Columns) bool false
+enable_lapis_mod_columns (Lapis Mod's Round Columns) bool false