File list of package libarpack2 in bullseye of architecture arm64

/usr/lib/aarch64-linux-gnu/libarpack.so.2
/usr/lib/aarch64-linux-gnu/libarpack.so.2.1.0
/usr/share/doc/libarpack2/changelog.Debian.gz
/usr/share/doc/libarpack2/changelog.gz
/usr/share/doc/libarpack2/copyright