chore(deps): update dependency alembic to v1.8.1

renovate[bot] · renovate[bot] · commit 6746378f110e · 2022-07-14T03:03:56.000Z
diff --git a/requirements.txt b/requirements.txt
@@ -23,5 +23,5 @@ emoji==1.7.0
 # database
 databases[postgresql]==0.4.3
 SQLAlchemy==1.3.23
-alembic==1.8.0
+alembic==1.8.1
 .
