feat: add tenant column to eventstore (#3314)

* feat: add tenant column to eventstore

* feat: read tenant from context on push and filter

* Update 07_events_table.sql

* pass tenant to queryFactory

* fix some query tests

* init in tests

* add missing sql files

Co-authored-by: Livio Amstutz <livio.a@gmail.com>

internal/eventstore/v1/models/event.go

@@ -28,6 +28,7 @@ type Event struct {
 	EditorService    string
 	EditorUser       string
 	ResourceOwner    string
+	Tenant           string
 }
 
 func eventData(i interface{}) ([]byte, error) {