Automatic merge from submit-queue
Use the rawTerminal setting from the container itself
**What this PR does / why we need it**:
Checks whether the container is set for rawTerminal connection and uses the appropriate connection.
Prevents the output `Error from server: Unrecognized input header` when doing `kubectl run`.
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, #<issue_number>, ...)` format, will close that issue when PR gets merged)*:
helps with case 1 in #28695, resolves#30159
**Special notes for your reviewer**:
**Release note**:
```
release-note-none
```