fix(database): upgrade error in pg database

Co-Authored-By: Aqr-K <95741669+Aqr-K@users.noreply.github.com>

database/versions/610bb05ddeef_2_1_2.py

@@ -19,10 +19,11 @@ depends_on = None
 
 
 def upgrade() -> None:
-    # ### commands auto generated by Alembic - please adjust! ###
-    with contextlib.suppress(Exception):
+    conn = op.get_bind()
+    inspector = sa.inspect(conn)
+    columns = inspector.get_columns('workflow')
+    if not any(c['name'] == 'flows' for c in columns):
         op.add_column('workflow', sa.Column('flows', sa.JSON(), nullable=True))
-    # ### end Alembic commands ###
 
 
 def downgrade() -> None: