compiler-rt: Fix unintended dependencies concatenation
compiler-rt: Fix unintended dependencies concatenation

The error message was:
>>  Nothing PROVIDES 'ninja-nativeclang-native' (but virtual:nativesdk:/media/storage/romanek-adam/build-2018-12-17-clang/workspace/meta-clang/recipes-devtools/clang/compiler-rt_git.bb DEPENDS on or otherwise requires it)

kraj/meta-clang,kraj/meta-clang,kraj/meta-clang