align directory name with pkg name (#1284)

internal/observability/event/context_test.go

@@ -15,7 +15,7 @@ import (
 	"github.com/hashicorp/boundary/internal/gen/controller/api/resources/scopes"
 	pbs "github.com/hashicorp/boundary/internal/gen/controller/api/services"
 	"github.com/hashicorp/boundary/internal/host/static"
-	event "github.com/hashicorp/boundary/internal/observability/events"
+	"github.com/hashicorp/boundary/internal/observability/event"
 	"github.com/hashicorp/boundary/internal/types/scope"
 	"github.com/hashicorp/go-hclog"
 	"github.com/stretchr/testify/assert"