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/sqlstore/user_test.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"testing"
 
+	"github.com/grafana/grafana/pkg/util/testutil"
 	"github.com/stretchr/testify/require"
 )
 
@@ -11,9 +12,8 @@ import (
 // admin user: getOrCreateOrg was unable to find the existing org.
 // https://github.com/grafana/grafana/issues/71781
 func TestIntegrationGetOrCreateOrg(t *testing.T) {
-	if testing.Short() {
-		t.Skip("Skipping integration test in short mode")
-	}
+	testutil.SkipIntegrationTestInShortMode(t)
+
 	ss, _ := InitTestDB(t)
 
 	err := ss.WithDbSession(context.Background(), func(sess *DBSession) error {