feat(lua): Port of NodeMCU Lua53 read-only tables (#2994)

* chore(lua): revert useless c light function change

This change was part of the eLua LTR patches (based on 5.1), whereby this feature was already integrated in Lua 5.2.

* feat(lua): port of NodeMCU Lua53 read-only tables

# Conflicts:
#	radio/src/lua/CMakeLists.txt
#	radio/src/lua/api_general.cpp

* fix(nv14): missing SDRAM definition

* fix: l_mathop

* fix: use float functions in drawPower()

* fix: ltable resize

* fix: correct name is "bit32"

* fix: first Lua context must be closed last

As the lookup cache is attached to that one

* Revert to Lua using double

* Ensure byte-code compatibility

* Fix possible compatibility issue with `lua_typename`/`luaL_typename`

* Fix Bitmap symbol table

* Re-add table lib for COLORLCD

radio/src/lua/widgets.cpp

@@ -21,12 +21,12 @@
 
 #include <ctype.h>
 #include <stdio.h>
+
 #include "opentx.h"
-#include "bin_allocator.h"
 #include "lua_api.h"
+
 #include "widget.h"
 #include "libopenui_file.h"
-#include "api_colorlcd.h"
 #include "view_main.h"
 
 #include "lua_widget.h"
@@ -35,13 +35,6 @@
 #define MAX_INSTRUCTIONS       (20000/100)
 #define LUA_WARNING_INFO_LEN    64
 
-// #if defined(HARDWARE_TOUCH)
-// #include "touch.h"
-// #define EVT_TOUCH_SWIPE_LOCK     4
-// #define EVT_TOUCH_SWIPE_SPEED   60
-// #define EVT_TOUCH_SWIPE_TIMEOUT 50
-// #endif
-
 lua_State * lsWidgets = NULL;
 
 extern int custom_lua_atpanic(lua_State *L);
@@ -49,8 +42,7 @@ extern int custom_lua_atpanic(lua_State *L);
 #define LUA_WIDGET_FILENAME "/main.lua"
 #define LUA_FULLPATH_MAXLEN                  \
   (LEN_FILE_PATH_MAX + LEN_SCRIPT_FILENAME + \
-   LEN_FILE_EXTENSION_MAX)  // max length (example:
-                            // /SCRIPTS/THEMES/mytheme.lua)
+   LEN_FILE_EXTENSION_MAX)
 
 static void luaHook(lua_State *L, lua_Debug *ar)
 {