Secrets: Move license check to secret store plugin (#53185)

* 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

pkg/cmd/grafana-cli/runner/wire.go

@@ -129,6 +129,7 @@ import (
 	"github.com/grafana/grafana/pkg/tsdb/loki"
 	"github.com/grafana/grafana/pkg/tsdb/mssql"
 	"github.com/grafana/grafana/pkg/tsdb/mysql"
+	"github.com/grafana/grafana/pkg/tsdb/opentsdb"
 	"github.com/grafana/grafana/pkg/tsdb/postgres"
 	"github.com/grafana/grafana/pkg/tsdb/prometheus"
 	"github.com/grafana/grafana/pkg/tsdb/tempo"
@@ -318,6 +319,7 @@ var wireSet = wire.NewSet(
 	wire.Bind(new(sqlstore.Store), new(*sqlstore.SQLStore)),
 	wire.Bind(new(db.DB), new(*sqlstore.SQLStore)),
 	prefimpl.ProvideService,
+	opentsdb.ProvideService,
 )
 
 func Initialize(cfg *setting.Cfg) (Runner, error) {