Allow compiling as a C++ module

[MagicCraftMaster]

Is your feature request related to a problem? Please describe.
No, there is no problem related that I am aware of.

Describe the solution you'd like
I'd like to be able to compile godot-sqlite as an engine C++ module so I can avoid having an extra .so/.dll file beside my projects so I don't have to deal with people who fail to extract everything properly as often. Could also prevent unwanted "updates" from people thinking it'll "fix" something that isn't caused by versioning.

Describe alternatives you've considered
I have not considered alternatives. I'd just like to have the option to compile this into engine builds and export templates.

Additional context
There really is no further context for this.
I can note that I looked into doing it myself however it is far outside of what I know how to do.
It seems like it's possible to use #ifdef GDEXTENSION to check how a file is being compiled.

[2shady4u]

Hello @MagicCraftMaster,

This topic has been brought up multiple times.
Converting this plugin to an actual engine module is not too difficult but I currently don't have time to work on such a thing.

There another project that aimed to implement SQLite as an engine module, but it has been unmaintained for a while:
https://github.com/V-Sekai/godot-libsql