chore(deps): update helm release metrics-server to v3.12.2

[renovate]

This PR contains the following updates:

Package	Update	Change
metrics-server	patch	3.12.1 -> 3.12.2

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[github-actions]

Path: infra/metrics-server/helmrelease.yaml
Version: 3.12.1 -> 3.12.2

@@ -133,6 +133,7 @@
 port: 443
 protocol: TCP
 targetPort: https
+ appProtocol: https
 selector:
 app.kubernetes.io/name: metrics-server
 app.kubernetes.io/instance: metrics-server
@@ -159,7 +160,6 @@
 app.kubernetes.io/name: metrics-server
 app.kubernetes.io/instance: metrics-server
 spec:
- schedulerName:
 serviceAccountName: metrics-server
 priorityClassName: "system-cluster-critical"
 containers:
@@ -174,7 +174,7 @@
 runAsUser: 1000
 seccompProfile:
 type: RuntimeDefault
- image: registry.k8s.io/metrics-server/metrics-server:v0.7.1
+ image: registry.k8s.io/metrics-server/metrics-server:v0.7.2
 imagePullPolicy: IfNotPresent
 args:
 - --secure-port=10250