update sample (Azure#22709)

* update sample

* update sample value

Author: msyyc

specification/storage/resource-manager/Microsoft.Storage/stable/2022-09-01/examples/BlobContainersDeleteImmutabilityPolicy.json

@@ -5,7 +5,7 @@
     "accountName": "sto9621",
     "containerName": "container4910",
     "immutabilityPolicyName": "default",
-    "If-Match": "\"8d59f81a7fa7be0\"",
+    "If-Match": "8d59f81a7fa7be0",
     "api-version": "2022-09-01",
     "monitor": "true"
   },

specification/storage/resource-manager/Microsoft.Storage/stable/2022-09-01/examples/BlobContainersExtendImmutabilityPolicy.json

@@ -4,7 +4,7 @@
     "resourceGroupName": "res6238",
     "accountName": "sto232",
     "containerName": "container5023",
-    "If-Match": "\"8d59f830d0c3bf9\"",
+    "If-Match": "8d59f830d0c3bf9",
     "api-version": "2022-09-01",
     "monitor": "true",
     "parameters": {

specification/storage/resource-manager/Microsoft.Storage/stable/2022-09-01/examples/BlobContainersLockImmutabilityPolicy.json

@@ -4,7 +4,7 @@
     "resourceGroupName": "res2702",
     "accountName": "sto5009",
     "containerName": "container1631",
-    "If-Match": "\"8d59f825b721dd3\"",
+    "If-Match": "8d59f825b721dd3",
     "api-version": "2022-09-01",
     "monitor": "true"
   },