Automatic merge from submit-queue (batch tested with PRs 46782, 46719, 46339, 46609, 46494)

Do not log the content of pod manifest if parsing fails.

**What this PR does / why we need it**:
- ~~only accepts text/plain config file~~
- ~~not log config file content when it's invalid~~

Do not log the content of pod manifest if parsing fails.

**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #46493

**Special notes for your reviewer**:
/cc @yujuhong 

@sig-node-reviewers

**Release note**:

```release-note
NONE
```