CodeGen from PR 19661 in Azure/azure-rest-api-specs

(PostgreSQL) fixes Azure/azure-sdk-for-go#18506 (Azure#19661)

Azure is offering postgres 14 flexible server but the sdk is currently limited to Versions 11 12 and 13.

https://github.com/Azure/azure-sdk-for-go/blob/sdk/resourcemanager/postgresql/armpostgresqlflexibleservers/v1.0.0/sdk/resourcemanager/postgresql/armpostgresqlflexibleservers/zz_generated_constants.go#L263

fixes Azure/azure-sdk-for-go#18506

sdk/postgresqlflexibleserver/azure-resourcemanager-postgresqlflexibleserver/CHANGELOG.md

@@ -1,6 +1,8 @@
 # Release History
 
-## 1.0.0-beta.5 (Unreleased)
+## 1.0.0-beta.1 (2022-07-13)
+
+- Azure Resource Manager PostgreSql client library for Java. This package contains Microsoft Azure SDK for PostgreSql Management SDK. The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model. Package tag package-2020-01-01. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 
 ### Features Added
 

sdk/postgresqlflexibleserver/azure-resourcemanager-postgresqlflexibleserver/README.md

@@ -2,7 +2,7 @@
 
 Azure Resource Manager PostgreSql client library for Java.
 
-This package contains Microsoft Azure SDK for PostgreSql Management SDK. The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model. Package tag package-flexibleserver-2021-06. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
+This package contains Microsoft Azure SDK for PostgreSql Management SDK. The Microsoft Azure management API provides create, read, update, and delete functionality for Azure PostgreSQL resources including servers, databases, firewall rules, VNET rules, security alert policies, log files and configurations with new business model. Package tag package-2020-01-01. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).
 
 ## We'd love to hear your feedback
 
@@ -32,7 +32,7 @@ Various documentation is available to help you get started
 <dependency>
     <groupId>com.azure.resourcemanager</groupId>
     <artifactId>azure-resourcemanager-postgresqlflexibleserver</artifactId>
-    <version>1.0.0-beta.4</version>
+    <version>1.0.0-beta.5</version>
 </dependency>
 ```
 [//]: # ({x-version-update-end})