Also ignore the warning:
error: calling 'system' uses a command processor [cert-env33-c,-warnings-as-errors]

 - deploy px4 metadata using target
 - clang scan-build upload output to s3
 - clang-tidy properly check headers
 - add cppcheck helper
 - force gcc color

 - readability-avoid-const-params-in-decls
 - readability-named-parameter