Replace check for integration tests. (#110707)

* Replace check for integration tests.
* Revert changes in pkg/tsdb/mysql packages.
* Fix formatting of few tests.

pkg/services/libraryelements/libraryelements_patch_test.go

@@ -11,13 +11,13 @@ import (
 	"github.com/google/go-cmp/cmp"
 	"github.com/stretchr/testify/require"
 
+	"github.com/grafana/grafana/pkg/util/testutil"
 	"github.com/grafana/grafana/pkg/web"
 )
 
 func TestIntegration_PatchLibraryElement(t *testing.T) {
-	if testing.Short() {
-		t.Skip("skipping integration test in short mode")
-	}
+	testutil.SkipIntegrationTestInShortMode(t)
+
 	scenarioWithPanel(t, "When an admin tries to patch a library panel that does not exist, it should fail",
 		func(t *testing.T, sc scenarioContext) {
 			cmd := model.PatchLibraryElementCommand{Kind: int64(model.PanelElement), Version: 1}