buildx failed with: ERROR: failed to solve: failed to push docker.centreon.com/centreon/packaging-plugins-java-alma8:latest: failed to authorize: failed to fetch oauth token: unexpected status from GET request to https://docker.centreon.com/service/token?scope=repository%3Acentreon%2Fpackaging-plugins-java-alma8%3Apull%2Cpush&service=harbor-registry: 502 Bad Gateway