Add migration to expand api_keys.secret column max length

migrations/versions/0381_encrypted_column_types.py

@@ -0,0 +1,21 @@
+"""
+
+Revision ID: 0381_encrypted_column_types
+Revises: 0380_bst_to_local
+Create Date: 2022-12-09 10:17:03.358405
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+revision = '0381_encrypted_column_types'
+down_revision = '0380_bst_to_local'
+
+
+def upgrade():
+    pass
+
+
+def downgrade():
+    pass