BUG/BUILD: lua: The strict Lua 5.3 version check is not done.

This patch fix the Lua library check. Only the version
5.3 or later is allowed.

This bug is added by the patch "MEDIUM: lua: use the
Lua-5.3 version of the library" with commit id

   f90838b71a3c7f84e1d8b4ff85760a35d60c6910
diff --git a/src/hlua.c b/src/hlua.c
index 564f5ba..fb39dc1 100644
--- a/src/hlua.c
+++ b/src/hlua.c
@@ -4,8 +4,8 @@
 #include <lua.h>
 #include <lualib.h>
 
-#if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM < 502
-#error "Requires Lua 5.2 or later."
+#if !defined(LUA_VERSION_NUM) || LUA_VERSION_NUM < 503
+#error "Requires Lua 5.3 or later."
 #endif
 
 #include <ebpttree.h>