[oe] cmake-native dependency

[Frans Meulenbroeks]

Dear all,

Yesterday I noticed a cmake error due to pstaging on boost and
usbmuxd. I noticed cmake-native was not in the dependency list, so I
added it. However after doing so Koen told me that this dependency is
automatically added by
inherit cmake.

Questions:
- what to do next (options: leave as is, revert commit (probably not a
good idea as that would decrease PR), or undo change with a separate
edit (no PR bump needed).
- should we note somewhere what dependencies are included by inherits
(e.g. I was unaware that inherit cmake would drag in cmake-native, so
I guess this will at least for some others be the case)
E.g. we could do something like
inherit cmake # adds dependency to cmake-native
in the bb files that inherit cmake.

Your suggestions are appreciated.

Frans