iwyu.yml: treat explicit clang include directory in clang-tidy invocation as a system include / cleaned up includes#5983

Merged

chrchr-github merged 3 commits intodanmar:mainfrom firewave:iwyu-yyy

Mar 4, 2024

+52-25

Commits on Mar 1, 2024

iwyu.yml: treat explicit clang include directory in clang-tidy invocation as a system include
firewave
committed
cleaned up includes based on include-what-you-use
firewave
committed
test/signal/test-signalhandler.py: adjusted line number in test_assert()
firewave
committed