Chore: Rename integration tests (#49438)

* Chore: Rename integration tests

* Remove one Integration

Co-authored-by: Ida Furjesova <ida.furjesova@grafana.com>

pkg/services/alerting/engine_integration_test.go

@@ -20,7 +20,7 @@ import (
 	"github.com/stretchr/testify/require"
 )
 
-func TestEngineTimeouts(t *testing.T) {
+func TestIntegrationEngineTimeouts(t *testing.T) {
 	usMock := &usagestats.UsageStatsMock{T: t}
 	tracer, err := tracing.InitializeTracerForTest()
 	require.NoError(t, err)