Merge pull request #61800 from rithujohn191/remove-gopass

Automatic merge from submit-queue (batch tested with PRs 61818, 61800). 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>.

Replace gopass.GetPasswdMasked() by terminal.ReadPassword()

**What this PR does / why we need it**:
Replace `gopass.GetPasswdMasked()` used for reading passwords from the terminal with [`terminal.ReadPassword()`](https://godoc.org/golang.org/x/crypto/ssh/terminal#ReadPassword). This removes the `gopass` import.

**Special notes for your reviewer**:
Ran the following commands to update `godep` files:
```
./hack/godep-restore.sh -v
./hack/godep-save.sh
./hack/update-staging-godeps.sh
./hack/update-bazel.sh
```

/sig auth
/kind enhancement
/assign @ericchiang

```release-note
NONE
```

Kubernetes-commit: a5133305a9f347c79c20c5785d41cc9400be895e

vendor/k8s.io/code-generator/cmd/conversion-gen/args/args.go

@@ -42,7 +42,7 @@ type CustomArgs struct {
 	// generator pick up manually written conversion funcs from external packages.
 	ExtraPeerDirs []string
 
-	// Skipunsafe indicates whether to generate unsafe conversions to improve the efficiency
+	// SkipUnsafe indicates whether to generate unsafe conversions to improve the efficiency
 	// of these operations. The unsafe operation is a direct pointer assignment via unsafe
 	// (within the allowed uses of unsafe) and is equivalent to a proposed Golang change to
 	// allow structs that are identical to be assigned to each other.