Change maintainer label to opencontainers in Dockerfile #40736
Merged
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Proposed commit message
The old way of specifying maintainers in a Dockerfile was to use the MAINTAINER instruction. This is now deprecated and the maintainer label was used instead.
Nowadays the recommended way to set a maintainer is through the
org.opencontainers.image.authors
label.See https://docs.docker.com/reference/build-checks/maintainer-deprecated/.
Author's Checklist