samples: cpp: Relocate samples/subsys/cpp to samples/cpp

This commit moves the C++ samples under `samples/subsys/cpp` to
`samples/cpp` because the C++ language and standard library support is
not a "subsystem" (aka. API) in conventional sense and the samples
demonstrating them should belong directly under the top samples
directory as does POSIX support.

Signed-off-by: Stephanos Ioannidis <stephanos.ioannidis@nordicsemi.no>
This commit is contained in:
Stephanos Ioannidis 2022-12-08 21:11:18 +09:00 committed by Christopher Friedt
commit 8c94410022
7 changed files with 1 additions and 0 deletions