New comment by zdykstra on void-packages repository

https://github.com/void-linux/void-packages/pull/19958#issuecomment-596589919

Comment:
```
xlocate sys/queue.h
clens-0.7.0_3   /usr/include/clens/sys/queue.h
cross-aarch64-linux-gnu-libc-0.32_1     /usr/aarch64-linux-gnu/usr/include/sys/queue.h
cross-arm-linux-gnueabi-libc-0.32_1     /usr/arm-linux-gnueabi/usr/include/sys/queue.h
cross-arm-linux-gnueabihf-libc-0.32_1   /usr/arm-linux-gnueabihf/usr/include/sys/queue.h
cross-arm-none-eabi-newlib-3.1.0.20181231_2     /usr/arm-none-eabi/include/sys/queue.h
cross-armv7l-linux-gnueabihf-libc-0.32_1        /usr/armv7l-linux-gnueabihf/usr/include/sys/queue.h
cross-i686-pc-linux-gnu-libc-0.32_1     /usr/i686-pc-linux-gnu/usr/include/sys/queue.h
cross-powerpc-linux-gnu-libc-0.32_2     /usr/powerpc-linux-gnu/usr/include/sys/queue.h
cross-powerpc64-linux-gnu-libc-0.32_2   /usr/powerpc64-linux-gnu/usr/include/sys/queue.h
cross-powerpc64le-linux-gnu-libc-0.32_2 /usr/powerpc64le-linux-gnu/usr/include/sys/queue.h
glibc-devel-2.30_1      /usr/include/sys/queue.h
libbsd-devel-0.10.0_1   /usr/include/bsd/sys/queue.h
msp430-toolchain-3.05.00.00_2   /usr/msp430/msp430-none-elf/include/sys/queue.h
musl-legacy-compat-0.3_3        /usr/include/sys/queue.h
zig-0.5.0_1     /usr/lib/zig/libc/include/generic-glibc/sys/queue.h
```

That explains why all of the cross-compiled (glibc and musl) and native glibc builds work. That leaves musl/x86_64 as the odd man out with out sys/queue.h.