Build fails for DBI forwarder

[Skywalker25]

Describe the bug
A clear and concise description of what the bug is.
nstool fails to extract the ncap from a NRO and exits the process (DBI.nro)

To Reproduce
Steps to reproduce the behavior:

1. PIP Install nton
2. run cmd nton build --sdmc "/switch/DBI.nro" PATH/TO/NRO/DBI.nro
3. program exits while trying to extract the ncap from nro.

Expected behavior
A clear and concise description of what you expected to happen.

Ideally the program should skip the extract and create a new ncap but it seems it's an issue with nstool and not nton.
A new cmd option should be added to skip the extract and create a new control.ncap for those troublesome nros.

Screenshots
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Additional context
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[rlaphoenix]

Well I can see it's actually failing at the nstool verification call, not specifically the extraction call. However, it is also failing at that. We should probably make this issue on nstool.

[rlaphoenix]

I've added in master two new CLI flags, --no-verify and --craft-nacp. --no-verify will skip verification and --craft-nacp will create a new nacp instead of trying to extract one. There's already --icon for putting a manual icon in case of icon extraction failure, so no need for anything new there.

I'm considering these temporary/last-resort flags though and might not keep them. I might not even bring them to a new stable release, I will see what the nstool guy says in the Issue, jakcron/nstool#86 and if a proper solution can be ironed out I might just remove these arguments.

This project's main goal is to be safety-first. Having flags like these is just bad practice. However, I understand that right now without these flags there's no way to make forwarders for at least one NRO (probably more).

[rlaphoenix]

jakcron seems to indicate that it's a relatively simple fix, therefore I likely won't be pushing these flags to a stable release. I will keep them in master for now until a fix is out, at which those commits will be deleted and the fixed stable or pre-release will be advised to be used.

[rlaphoenix]

I've moved those new flags to nstool-workarounds branch.

[jakcron]

Please try with NSTool 1.6.6

[rlaphoenix]

Fixed if you use nstool v1.6.6