fix(deps): update rust crate zbus to v4 #484

Job	Run time
Pull Request Check / Check Commit Message	3s
Pull Request Check / Check Format	17s
windows (stable)	2m 26s
linux (stable, d)	59s
windows (beta)	1m 32s
linux (stable, d,images)	1m 16s
windows (stable minus 6 releases)	1m 47s
macos (stable)	40s
linux (stable, z)	1m 8s
macos (beta)	2m 4s
macos (stable minus 6 releases)	1m 50s
linux (stable, z,images)	1m 25s
linux (stable, z,d)	1m 47s
linux (beta, d)	1m 4s
linux (beta, d,images)	1m 27s
linux (beta, z)	1m 5s
linux (beta, z,images)	1m 21s
linux (beta, z,d)	1m 12s
linux (stable minus 2 releases, d)	1m 2s
linux (stable minus 2 releases, d,images)	1m 14s
linux (stable minus 2 releases, z)	1m 10s
linux (stable minus 2 releases, z,images)	1m 27s
linux (stable minus 2 releases, z,d)	1m 9s
	29m 25s

Provide feedback