Automatic merge from submit-queue (batch tested with PRs 60476, 62462, 61391, 62535, 62394). 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>.

Use function aws.Int64Value replace of deprecated function orZero

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

```
// orZero returns the value, or 0 if the pointer is nil
// Deprecated: prefer aws.Int64Value
func orZero(v *int64) int64 {
    return aws.Int64Value(v)
}
```
Use function aws.Int64Value replace of deprecated function orZero and remove unused orZero .

**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 #

**Special notes for your reviewer**:

**Release note**:

```release-note
NONE
```