LegacyKeyValueFormat: "ENV key=value" should be used instead of legacy "ENV key value" format More info: https://docs.docker.com/go/dockerfile/rule/legacy-key-value-format/

SecretsUsedInArgOrEnv: Do not use ARG or ENV instructions for sensitive data (ARG "MAXMIND_LICENSE_KEY") More info: https://docs.docker.com/go/dockerfile/rule/secrets-used-in-arg-or-env/

JSONArgsRecommended: JSON arguments recommended for CMD to prevent unintended behavior related to OS signals More info: https://docs.docker.com/go/dockerfile/rule/json-args-recommended/