What would you like to be added:
In the proposal: https://github.com/openyurtio/openyurt/blob/master/docs/proposals/20240929-enhancing-edge-autonomy.md#executing-pod-eviction-during-node-failures

Pod eviction policy during node heartbeat host should be improved. A new node annotation named node.openyurt.io/autonomy-duration will be added to specify autonomy duration. That means pods will not be evicted when heartbeat lost duration is under specified autonomy duration. otherwise, pods will be evicted when heartbeat lost duration exceeds specified autonomy duration.

The following two controllers in yurt-manager should be revised to improve pod eviction policy.

1. NodeLifeCycle: pods on the node with node.openyurt.io/autonomy-duration annotation should not be marked as not ready when node is not ready.

2. PodBinding: configure PodTolerationSeconds in terms of node node.openyurt.io/autonomy-duration annotation setting.

By the way, in order to keep consistency with the old node autonomy setting, we should keep node.beta.openyurt.io/autonomy annotation currently, and deprecated in future versions.

others
/kind feature