Add `KubernetesPodOperat` `pod-template-file` jinja template support (#15942)
This PR adds jinja template support for KubernetesPodOperator
pod-template-file.
fixes #15892
diff --git a/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py b/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py
index bf0cf81..15c83df 100644
--- a/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py
+++ b/airflow/providers/cncf/kubernetes/operators/kubernetes_pod.py
@@ -172,6 +172,8 @@
'pod_template_file',
)
+ template_ext = ('yaml', 'yml', 'json')
+
# fmt: off
def __init__( # pylint: disable=too-many-arguments,too-many-locals
# fmt: on