chore(deps): update alpine docker tag to v3.18 - autoclosed

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
alpine	final	minor	3.15 -> 3.18
alpine	stage	minor	3.15 -> 3.18

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Configuration

📅 Schedule: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined).

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

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