Auto-generated Lua files doesn't support lower-case struct name

[MatanArmoza]

Hello,

• Affected language: Lua
• OS: Ubuntu
• FlatBuffers version: 24.3.25

I have a basic hello.fbs file:

namespace foo;

struct header {
  tag:int;
}

table hello {
  head:header;
  msg:string;
}

root_type hello;

When I generate Lua files for this fbs (using flatc --lua hello.fbs), I get the following files:
foo/Header.lua
foo/Hello.lua

The first line in Hello.lua is local __sensor_header = require('sensor.header')
But, sensor.header is not an existing file because of its case-sensitivity.

Thank you.

[TJKoury]

#7111