Increment package version after release of Azure.Identity (#16028)

Author: azure-sdk

sdk/identity/Azure.Identity/CHANGELOG.md

@@ -1,4 +1,7 @@
 # Release History
+## 1.4.0-beta.2 (Unreleased)
+
+
 ## 1.4.0-beta.1 (2020-10-15)
 
 ### New Features

sdk/identity/Azure.Identity/src/Azure.Identity.csproj

@@ -2,7 +2,7 @@
   <PropertyGroup>
     <Description>This is the implementation of the Azure SDK Client Library for Azure Identity</Description>
     <AssemblyTitle>Microsoft Azure.Identity Component</AssemblyTitle>
-    <Version>1.4.0-beta.1</Version>
+    <Version>1.4.0-beta.2</Version>
     <ApiCompatVersion>1.2.2</ApiCompatVersion>
     <PackageTags>Microsoft Azure Identity;$(PackageCommonTags)</PackageTags>
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>