Merge pull request #45606 from caarlos0/patch-2

Automatic merge from submit-queue (batch tested with PRs 45826, 45747, 45548, 45606, 41766)

fixed typo in cockroachdb-statefulset.yaml

**What this PR does / why we need it**:

typo, the syntax was invalid.

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

**Special notes for your reviewer**:

**Release note**:

```release-note
```

Author: Kubernetes Submit Queue

cockroachdb/cockroachdb-statefulset.yaml

@@ -110,7 +110,7 @@ spec:
           - weight: 100
             podAffinityTerm:
               labelSelector:
-                matchExpress:
+                matchExpressions:
                 - key: app
                   operator: In
                   values: