Update link to headertool.py in boot.md

[movefasta]

No description provided.

[matejcik]

while you're touching this, using this link would be a much better choice: https://github.com/trezor/trezor-firmware/blob/main/core/tools/README.md

[movefasta]

while you're touching this, using this link would be a much better choice: https://github.com/trezor/trezor-firmware/blob/main/core/tools/README.md

Thank you. Yes, this is an excellent description of all the available tools that are presented in the repository. But in the documentation on the Boot Stages page, it is headertool.py that is specified, which corresponds to the context. I am not sure that other tools are appropriate there that are not directly related to the headers of the firmware parts.

Anyway now it's just a broken link in https://docs.trezor.io/trezor-firmware/core/misc/boot.html

[matejcik]

it is headertool.py that is specified, which corresponds to the context

Linking to the source code of headertool does not make sense anymore because it's not what you run -- instead, you use the headertool command present in the poetry virtual environment. That's what the general README should be telling you, which is why I suggested linking to it.

Another option is just to remove the link altogether and just say that there's headertool command.