fix(deps): update module golang.org/x/crypto to v0.8.0 (#418)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| [golang.org/x/crypto](https://github.com/golang/crypto) | require |
minor | `v0.7.0` -> `v0.8.0` |

---

### Release Notes

<details>
<summary>golang/crypto</summary>

###
[`v0.8.0`](https://github.com/golang/crypto/compare/v0.7.0...v0.8.0)

[Compare
Source](https://github.com/golang/crypto/compare/v0.7.0...v0.8.0)

</details>

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go.mod

@@ -7,7 +7,7 @@ require (
 	github.com/prometheus/client_golang v1.14.0
 	github.com/spf13/pflag v1.0.5
 	github.com/stretchr/testify v1.8.2
-	golang.org/x/crypto v0.7.0
+	golang.org/x/crypto v0.8.0
 	k8s.io/api v0.26.3
 	k8s.io/apimachinery v0.26.3
 	k8s.io/client-go v0.26.3

go.sum

@@ -643,6 +643,8 @@ golang.org/x/crypto v0.6.0 h1:qfktjS5LUO+fFKeJXZ+ikTRijMmljikvG68fpMMruSc=
 golang.org/x/crypto v0.6.0/go.mod h1:OFC/31mSvZgRz0V1QTNCzfAI1aIRzbiufJtkMIlEp58=
 golang.org/x/crypto v0.7.0 h1:AvwMYaRytfdeVt3u6mLaxYtErKYjxA2OXjJ1HHq6t3A=
 golang.org/x/crypto v0.7.0/go.mod h1:pYwdfH91IfpZVANVyUOhSIPZaFoJGxTFbZhFTx+dXZU=
+golang.org/x/crypto v0.8.0 h1:pd9TJtTueMTVQXzk8E2XESSMQDj/U7OUu0PqJqPXQjQ=
+golang.org/x/crypto v0.8.0/go.mod h1:mRqEX+O9/h5TFCrQhkgjo2yKi0yYA+9ecGkdQoHrywE=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
 golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=