Revert change of order of checks when setting up resource DB (#105514)

* Revert change of order in newResourceDBProvider

* Ignore error in provisioningSecrets when working with wrong DB.

* Update workspace.

* Add owner.

pkg/storage/unified/sql/db/dbimpl/dbimpl.go

@@ -104,6 +104,10 @@ func newResourceDBProvider(grafanaDB infraDB.DB, cfg *setting.Cfg, tracer trace.
 		return p, fmt.Errorf("invalid db type specified: %s", dbType)
 
 	// If we have an empty Resource API db config, try with the core Grafana database config
+	case grafanaDBType != "":
+		p.registerMetrics = true
+		p.engine, err = getEngine(cfg)
+		return p, err
 	case grafanaDB != nil:
 		// try to use the grafana db connection (should only happen in tests)
 		if fallbackGetter.Bool(grafanaDBInstrumentQueriesKey) {
@@ -111,10 +115,6 @@ func newResourceDBProvider(grafanaDB infraDB.DB, cfg *setting.Cfg, tracer trace.
 		}
 		p.engine = grafanaDB.GetEngine()
 		return p, nil
-	case grafanaDBType != "":
-		p.registerMetrics = true
-		p.engine, err = getEngine(cfg)
-		return p, err
 	default:
 		return p, fmt.Errorf("no database type specified")
 	}