Update Rust crate ipc-channel to 0.19

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
ipc-channel	dependencies	minor	0.18 -> 0.19

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Configuration

📅 Schedule: Branch creation - "after 3pm on Wednesday" in timezone America/New_York, Automerge - At any time (no schedule defined).

🚦 Automerge: Disabled by config. Please merge this manually once you are satisfied.

♻ Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

🔕 Ignore: Close this PR and you won't be reminded about this update again.

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• [ ] If you want to rebase/retry this PR, check this box

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Release Notes:

• N/A