Increment version for apimanagement releases (Azure#23771)

Increment package version after release of com.azure.resourcemanager azure-resourcemanager-apimanagement

Author: azure-sdk

eng/versioning/version_client.txt

@@ -242,7 +242,7 @@ com.azure.resourcemanager:azure-resourcemanager-hybridkubernetes;1.0.0-beta.1;1.
 com.azure.resourcemanager:azure-resourcemanager-iothub;1.0.0;1.1.0-beta.1
 com.azure.resourcemanager:azure-resourcemanager-datadog;1.0.0-beta.3;1.0.0-beta.4
 com.azure.resourcemanager:azure-resourcemanager-communication;1.0.0;1.1.0-beta.1
-com.azure.resourcemanager:azure-resourcemanager-apimanagement;1.0.0-beta.1;1.0.0-beta.2
+com.azure.resourcemanager:azure-resourcemanager-apimanagement;1.0.0-beta.2;1.0.0-beta.3
 com.azure.resourcemanager:azure-resourcemanager-kubernetesconfiguration;1.0.0-beta.1;1.0.0-beta.2
 com.azure.resourcemanager:azure-resourcemanager-resourcegraph;1.0.0-beta.2;1.0.0-beta.3
 com.azure.resourcemanager:azure-resourcemanager-changeanalysis;1.0.0;1.1.0-beta.1

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

@@ -1,5 +1,15 @@
 # Release History
 
+## 1.0.0-beta.3 (Unreleased)
+
+### Features Added
+
+### Breaking Changes
+
+### Bugs Fixed
+
+### Other Changes
+
 ## 1.0.0-beta.2 (2021-08-26)
 
 - Azure Resource Manager ApiManagement client library for Java. This package contains Microsoft Azure SDK for ApiManagement Management SDK. ApiManagement Client. Package tag package-2020-12. For documentation on how to use this package, please see [Azure Management Libraries for Java](https://aka.ms/azsdk/java/mgmt).

sdk/apimanagement/azure-resourcemanager-apimanagement/pom.xml

@@ -9,7 +9,7 @@
 
   <groupId>com.azure.resourcemanager</groupId>
   <artifactId>azure-resourcemanager-apimanagement</artifactId>
-  <version>1.0.0-beta.2</version> <!-- {x-version-update;com.azure.resourcemanager:azure-resourcemanager-apimanagement;current} -->
+  <version>1.0.0-beta.3</version> <!-- {x-version-update;com.azure.resourcemanager:azure-resourcemanager-apimanagement;current} -->
   <packaging>jar</packaging>
 
   <name>Microsoft Azure SDK for ApiManagement Management</name>