Reorder concepts sections (#11032)

Order after this PR:

overview: 20
architecture: 30
containers: 40
workloads: 50
service-networking: 60
storage: 70
configuration: 80
policy: 90
cluster-administration: 100
extend-kubernetes: 110

Closes: #8570

content/en/docs/concepts/cluster-administration/_index.md

@@ -1,5 +1,5 @@
 ---
-title: "Compute, Storage, and Networking Extensions"
+title: "Cluster Administration"
-weight: 30
+weight: 100
 ---
 

content/en/docs/concepts/configuration/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Configuration"
-weight: 70
+weight: 80
 ---
 

content/en/docs/concepts/containers/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Containers"
-weight: 50
+weight: 40
 ---
 

content/en/docs/concepts/extend-kubernetes/_index.md

@@ -1,4 +1,4 @@
 ---
 title: Extending Kubernetes
-weight: 40
+weight: 110
 ---

content/en/docs/concepts/policy/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Policies"
-weight: 160
+weight: 90
 ---
 

content/en/docs/concepts/services-networking/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Services, Load Balancing, and Networking"
-weight: 80
+weight: 60
 ---
 

content/en/docs/concepts/storage/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Storage"
-weight: 90
+weight: 70
 ---
 

content/en/docs/concepts/workloads/_index.md

@@ -1,5 +1,5 @@
 ---
 title: "Workloads"
-weight: 60
+weight: 50
 ---