tests, native: fixup for cpuid

- adopt test name to new scheme
- make cppcheck happy / dont overwrite the target memory location twice
- fix license header
- don't redefine define if it already exists
- don't write more cpuid than is defined as size
tests: fix cppcheck findings

- bitarithm_timings: use more void, decrease range
- struct_tm_utility: add cppcheck-suppress invalidscanf
core/queue: queue -> priority_queue

Rename queue to priority queue, because that's what it is.
core/priority_queue: add dynamic initializers

- priority_queue_init
- priority_queue_node_init
Merge pull request #1527 from LudwigOrtmann/cppcheck-tests

tests: fix cppcheck findings
Merge pull request #1534 from LudwigOrtmann/queue-cleanup-two

core/queue: queue -> priority_queue && dynamic initializers
Merge pull request #1529 from LudwigOrtmann/cpuid_fixup

tests, native: fixup for cpuid