Automatic merge from submit-queue (batch tested with PRs 60346, 60135, 60289, 59643, 52640). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Update vendor spf13/cobra to fix completion error in bash 3

**What this PR does / why we need it**: This PR updates vendor spf13/cobra to fix completion error in bash 3.

/ref spf13/cobra#628
/cc @eparis 

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes kubernetes/kubectl#121, kubernetes/kubernetes#29322, kubernetes/kubernetes#32676.

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```