[nostalgia/core/studio] Fix library cpp file ownership

build.yaml:Commit a3d6a58cc8 pushed by garymaster

build

3m10s

build

Success

Set up job1s

Check out repository code3s

make purge configure-debug4s

make build51s

make test8s

make purge configure-asan4s

make build51s

make test1s

make purge configure-release4s

make build1m0s

make test1s

Complete job1s