Apply isort to the project

django_migration_linter/sql_analyser/__init__.py

@@ -1,5 +1,5 @@
+from .analyser import analyse_sql_statements  # noqa
 from .base import BaseAnalyser  # noqa
 from .mysql import MySqlAnalyser  # noqa
 from .postgresql import PostgresqlAnalyser  # noqa
 from .sqlite import SqliteAnalyser  # noqa
-from .analyser import analyse_sql_statements  # noqa