Fix secret annotations

Author: matthchr

specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/DatabaseSecurityAlertPolicies.json

@@ -298,6 +298,7 @@
         },
         "storageAccountAccessKey": {
           "description": "Specifies the identifier key of the Threat Detection audit storage account.",
+          "x-ms-secret": true,
           "type": "string"
         },
         "retentionDays": {

specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/DatabaseVulnerabilityAssessments.json

@@ -311,6 +311,7 @@
         "storageContainerSasKey": {
           "description": "A shared access signature (SAS Key) that has write access to the blob container specified in 'storageContainerPath' parameter. If 'storageAccountAccessKey' isn't specified, StorageContainerSasKey is required. Applies only if the storage account is not behind a Vnet or a firewall",
           "type": "string",
+          "x-ms-secret": true,
           "x-ms-mutability": [
             "create",
             "update"
@@ -319,6 +320,7 @@
         "storageAccountAccessKey": {
           "description": "Specifies the identifier key of the storage account for vulnerability assessment scan results. If 'StorageContainerSasKey' isn't specified, storageAccountAccessKey is required. Applies only if the storage account is not behind a Vnet or a firewall",
           "type": "string",
+          "x-ms-secret": true,
           "x-ms-mutability": [
             "create",
             "update"

specification/sql/resource-manager/Microsoft.Sql/stable/2021-11-01/ServerSecurityAlertPolicies.json

@@ -242,6 +242,7 @@
         },
         "storageAccountAccessKey": {
           "description": "Specifies the identifier key of the Threat Detection audit storage account.",
+          "x-ms-secret": true,
           "type": "string"
         },
         "retentionDays": {