chore(deps): update docker.io/alpine:3.20 docker digest to 31687a2

This MR contains the following updates:

Package	Update	Change
docker.io/alpine	digest	780405d -> 31687a2

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This MR has been generated by Renovate Bot.

enabled an automatic merge when all merge checks for 8193edc5 pass

mentioned in issue #1

mentioned in commit 92191a04

merged