spelling: scrapper -> scraper (#11015)

roles/kubernetes-apps/ansible/templates/dashboard.yml.j2

@@ -247,7 +247,7 @@ spec:
     k8s-app: kubernetes-dashboard
 
 ---
-# ------------------- Metrics Scrapper Service Account ------------------- #
+# ------------------- Metrics Scraper Service Account ------------------- #
 
 kind: ClusterRole
 apiVersion: rbac.authorization.k8s.io/v1
@@ -263,7 +263,7 @@ rules:
 
 ---
 
-# ------------------- Metrics Scrapper Service  ------------------- #
+# ------------------- Metrics Scraper Service  ------------------- #
 kind: Service
 apiVersion: v1
 metadata:
@@ -280,7 +280,7 @@ spec:
 
 ---
 
-# ------------------- Metrics Scrapper Deployment  ------------------- #
+# ------------------- Metrics Scraper Deployment  ------------------- #
 kind: Deployment
 apiVersion: apps/v1
 metadata: