* Move license check to secret store plugin
* Use shouldUseRemoteSecretsPlugin for migration
* Encapsulate plugin startup logic in sync.Once
* Remove global logger from startup functions
* Fix issues with wire and secrets plugin check
* Remove todo for plugin fatal error
* Rename fatalErr variable to be less confusing
* Fix merge conflicts
* Fix issue with grafana-cli wire and opentsdb
* Remove duplicated import on remote plugin
* Rename plugin check in favor of error return value
* Remove unnecessary import on grafana-cli wireexts_oss
* Remove unnecessary import on grafana wireexts_oss
* Reset sync.Once during test setup
* Remove unrelated opentsdb change on grafana-cli wire
* Readd opentsdb change on grafana-cli wire