Update PrivateEndpointConnections to 2022-11-01-preview in v5 SDK (#25015)

Author: beoberha

specification/sql/resource-manager/readme.md

@@ -917,7 +917,7 @@ input-file:
 - ./Microsoft.Sql/preview/2020-11-01-preview/ManagedRestorableDroppedDatabaseBackupShortTermRetentionPolicies.json
 - ./Microsoft.Sql/preview/2020-11-01-preview/ManagedServerSecurityAlertPolicies.json
 - ./Microsoft.Sql/preview/2020-11-01-preview/Operations.json
-- ./Microsoft.Sql/preview/2020-11-01-preview/PrivateEndpointConnections.json
+- ./Microsoft.Sql/preview/2022-08-01-preview/PrivateEndpointConnections.json
 - ./Microsoft.Sql/preview/2020-11-01-preview/PrivateLinkResources.json
 - ./Microsoft.Sql/preview/2020-11-01-preview/RecoverableManagedDatabases.json
 - ./Microsoft.Sql/preview/2020-11-01-preview/RestorePoints.json