notify-301 allow services to move to production (#277)

Co-authored-by: Kenneth Kehl <@kkehl@flexion.us>

migrations/versions/0395_remove_intl_letters_perm.py

@@ -0,0 +1,28 @@
+"""
+
+Revision ID: 0395_remove_international_letters_permission
+Revises: 0394_remove_contact_list
+Create Date: 2023-05-23 10:03:10.485368
+
+"""
+from alembic import op
+import sqlalchemy as sa
+from sqlalchemy.dialects import postgresql
+
+revision = '0395_remove_intl_letters_perm'
+down_revision = '0394_remove_contact_list'
+
+
+def upgrade():
+    sql = """
+        DELETE
+        FROM service_permissions
+        WHERE permission = 'international_letters'
+    """
+
+    conn = op.get_bind()
+    conn.execute(sql)
+
+
+def downgrade():
+    pass