chore: Downgrade Apache Airflow to 2.11.0 and update the dependency lock file

Author: Kehinde Oki

app/airflow/pyproject.toml

@@ -5,7 +5,7 @@ description = "Add your description here"
 readme = "README.md"
 requires-python = ">=3.11"
 dependencies = [
-    "apache-airflow>=2.10.5",
+    "apache-airflow>=2.10.5,<3.0",
     "apache-airflow-providers-amazon>=9.7.0",
     "apache-airflow-providers-microsoft-azure>=12.3.1",
     "apache-airflow-providers-postgres>=6.1.1",