Automatic merge from submit-queue (batch tested with PRs 45171, 43947, 45788, 45822, 45808)

Display <none> for kubectl describe pod when node is empty.

**What this PR does / why we need it**:
Display <none> for kubectl describe pod when node is empty.

**Special notes for your reviewer**:
refer to #45572

**Release note**:

```release-note
NONE
```