bus_open leak sd_event_source when udevadm trigger。
On my host, when executing the udevadm trigger, I only receive the change event, which causes memleak
(cherry picked from commit b2774a3ae692113e1f47a336a6c09bac9cfb49ad)
Resolves: #1798504
patch_name: 0345-bus_open-leak-sd_event_source-when-udevadm-trigger.patch
present_in_specfile: true
location_in_specfile: 345
squash_commits: true