Merge topic 'macos-prefer-system-curl'

31884a7146 ci: Add nightly job to build CMake with vendored curl on macOS
d3cbee99e3 macOS: Prefer building with system-provided curl
d224c018fe nghttp2: Skip "Using system-installed" message if using system curl

Acked-by: Kitware Robot <kwrobot@kitware.com>
Acked-by: scivision <michael@scivision.dev>
Merge-request: !9500