Increment version for extensions releases (Azure#17627)

Increment package version after release of Azure.Extensions.AspNetCore.DataProtection.Blobs

Author: azure-sdk

sdk/extensions/Azure.Extensions.AspNetCore.DataProtection.Blobs/CHANGELOG.md

@@ -1,5 +1,8 @@
 # Release History
 
+## 1.3.0-beta.1 (Unreleased)
+
+
 ## 1.2.0 (2020-12-16)
 
 ### Changes

sdk/extensions/Azure.Extensions.AspNetCore.DataProtection.Blobs/src/Azure.Extensions.AspNetCore.DataProtection.Blobs.csproj

@@ -4,8 +4,8 @@
     <TargetFrameworks>$(RequiredTargetFrameworks)</TargetFrameworks>
     <Description>Microsoft Azure Blob storage support as key store (https://docs.microsoft.com/en-us/aspnet/core/security/data-protection/implementation/key-storage-providers).</Description>
     <PackageTags>aspnetcore;dataprotection;azure;blob;key store</PackageTags>
-    <Version>1.2.0</Version>
-    <ApiCompatVersion>1.1.0</ApiCompatVersion>
+    <Version>1.3.0-beta.1</Version>
+    <ApiCompatVersion>1.2.0</ApiCompatVersion>
     <IsExtensionClientLibrary>true</IsExtensionClientLibrary>
     <NoWarn>$(NoWarn);AZC0102</NoWarn>
   </PropertyGroup>