isBasicDataMigration example

$connection = $this->setupDB($orgConnection);

        $migrationCollection = $this->collectMigrations();

        foreach ($migrationCollection->getMigrationSteps() as $_className => $migration) {
            try {
                $migration->update($connection);
            } catch (\Exception $e) {
                static::fail($_className . \PHP_EOL . $e->getMessage());
            }

            if ($this->isBasicDataMigration($_className)) {
                $deLiLocale = $connection->fetchAssociative(
                    'SELECT * FROM `locale` WHERE `code` = :code',
                    [
                        'code' => 'de-LI',
                    ]
                );
                static::assertIsArray($deLiLocale);

                $connection->update(
                    'language',
                    [