Merge pull request #8554 from poettering/chase-trail-slash

 fs-util: add new CHASE_TRAIL_SLASH flag for chase_symlinks()

diff --cc src/basic/fs-util.c
Simple merge

diff --cc src/basic/mount-util.c
Simple merge

diff --cc src/libsystemd/sd-device/sd-device.c
Simple merge

diff --cc src/machine/machine-dbus.c
Simple merge

diff --cc src/shared/machine-image.c
Simple merge