feat(injector): update label to istio.io/rev:1-8-1

Signed-off-by: Xunzhuo <[email protected]>

Author: Xunzhuo

yamls/step01-apps-zone-a.yaml

@@ -5,7 +5,7 @@ kind: Namespace
 metadata:
   name: base
   labels:
-    istio.io/rev: 1-10-3
+    istio.io/rev: 1-8-1
 spec:
   finalizers:
     - kubernetes

yamls/step12-apps-client.yaml

@@ -5,7 +5,7 @@ kind: Namespace
 metadata:
   name: test
   labels:
-    istio.io/rev: 1-10-3
+    istio.io/rev: 1-8-1
 spec:
   finalizers:
     - kubernetes

yamls/step15-apps-zone-b.yaml

@@ -5,7 +5,7 @@ kind: Namespace
 metadata:
   name: base
   labels:
-  istio.io/rev: 1-10-3
+  istio.io/rev: 1-8-1
 spec:
   finalizers:
     - kubernetes