File list of package libheif-plugin-rav1e in bookworm-backports of architecture arm64

/usr/lib/aarch64-linux-gnu/libheif/plugins/libheif-rav1e.so
/usr/share/doc/libheif-plugin-rav1e/changelog.Debian.gz
/usr/share/doc/libheif-plugin-rav1e/copyright