chore(deps): update docker.io/golang docker tag to v1.23.12

This MR contains the following updates:

Package	Type	Update	Change
docker.io/golang	image	patch	1.23.6-alpine3.21 -> 1.23.12-alpine3.21
docker.io/golang	stage	patch	1.23.6-alpine3.21 -> 1.23.12-alpine3.21

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