chore(deps): update rust crate zbus to 5.16.0

[renovate]

This PR contains the following updates:

Package	Type	Update	Change
zbus	workspace.dependencies	minor	5.15.0 → 5.16.0

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Release Notes

z-galaxy/zbus (zbus)

v5.16.0

Compare Source

Changed

• 🔧 Restrict vsock features to Linux targets.

Documentation

• 📝 Replace docs.rs all-features with explicit feature list.

Fixed

• 🚑️ Fix sendmsg for iOS and other apple OS.

Other

• 🔊 warn on GetAll error during property cache init. #​1325

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