Automatic merge from submit-queue (batch tested with PRs 51102, 50712, 51037, 51044, 51059)
Create the directory for cadvisor if needed
**What this PR does / why we need it**:
In 6c7245d464, code was added to
bail out if the directory that cadvisor monitored did not exist.
However, this breaks the earlier assumption that kubelet created
directories when needed in pkg/kubelet/kubelet.go's setupDataDirs()
method. setupDataDirs() happens much later, so basically kubelet
exits now.
So since cadvisor really needs this directory, let us just create
it
**Which issue this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close that issue when PR gets merged)*: fixes #
Fixes#50709
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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