Make sure that bindgen files are all generated from same kernel version

[andreeaflorescu]

[dianpopa]

When regenerating the files we should use following command as an example (this also adds PartialEq to the list of derives).

bindgen bootparam.h -o bootparam.rs --with-derive-partialeq --with-derive-default --blacklist-type s8 --blacklist-type u8 --blacklist-type s16 --blacklist-type u16 --blacklist-type s32 --blacklist-type u32 --blacklist-type s64 --blacklist-type u64 -- -Iinclude

[alindima]

We should automate the bindgen process and possibly use it from a build script. We otherwise have no easy way of regenerating them on-demand

[dianpopa]

Fixed in #3112