fix 'unknown type int8_t' errors when compiling for aarch64-musl

[PoroCYon]

(Context: updating the Void Linux package from 4.4.something to 5.0.22, that's why I keep finding these issues now. Should've checked for new dependencies for the first PR, though...)

This is another error I've found, now when trying to cross-compile: on aarch64-musl, the compilation fails in these two files, being unable to resolve int8_t, probably due to the wrongly placed header includes.

Note: maybe it's a good idea to add the eid-mw Void package to this list

[yoe]

Adding the void package to that list is something I'll have to ask someone who can actually update the web page (which is not me ;-) )

I've been thinking of just having that list removed and replaced by a link to repology instead, however, which auto-updates and means we wouldn't have to maintain it any more...

[yoe]

I've been thinking of just having that list removed and replaced by a link to repology instead, however, which auto-updates and means we wouldn't have to maintain it any more...

This has now happened; and as repology contains Void Linux too, Void users will now know that they can just install eid-mw from the repositories.

Side note though: 5.0.22 contains a small, but critical, bug in the validation code of the eid-viewer, which means that under certain circumstances, cards with corrupt data may be considered valid eID cards. The bug was fixed in 5.0.23. Please update to that :-)