Update embedded LUA to 5.4.4

[DL6ER]

What does this implement/fix?

Update embedded LUA library to its latest version and add the corresponding patches needed during upgrades.

$ pihole-FTL -vv

[...]

******************************** LUA ********************************
Lua 5.4.4  Copyright (C) 1994-2022 Lua.org, PUC-Rio

[...]

Related issue or feature (if applicable): N/A

Pull request in docs with documentation (if applicable): N/A

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• The code change is tested and works locally.
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[yubiuser]

Why did you remove the

/************** Pi-hole modification ***************/

lines?

I think it's quite nice to see them in the source.

[DL6ER]

We don't have them in the SQLite3 code, either and it's absolutely clear what is changed when simply looking at the patch file(s).

[pralor-bot]

This pull request has been mentioned on Pi-hole Userspace. There might be relevant details there:

https://discourse.pi-hole.net/t/pi-hole-ftl-v5-20-and-web-v5-18-released/59959/1