A dynamic plugin's manifest can specify dependencies.  If the `@console/pluginAPI` version is not compatible with the OpenShift version, a plugin cannot be enabled.  We currently do not surface this information in console to let users know why a plugin cannot be enabled, but we should.  As it stands today, we rely on the plugin being enabled in order to retrieve the plugin manifest containing the dependencies information.  Obviously this inhibits our ability to notify users why a plugin cannot be enabled when the `@console/pluginAPI` dependency is not met.  I noticed this limitation when attempting to implement this story with https://github.com/openshift/console/pull/14515/commits/45e1a49a490221aabac71c05acae0c02021bc289.