updated .NetSDK version for Websites to 2020-06-01 (#15230)

* updated .NetSDK version for Websites to 2020-06-01

* Updated API version targetting to 2020-06-01

eng/mgmt/mgmtmetadata/web_resource-manager.txt

@@ -3,12 +3,12 @@ AutoRest installed successfully.
 Commencing code generation
 Generating CSharp code
 Executing AutoRest command
-cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/web/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --csharp-sdks-folder=E:\github\azure-sdk-for-net\sdk
-2020-06-05 06:44:53 UTC
+cmd.exe /c autorest.cmd https://github.com/Azure/azure-rest-api-specs/blob/master/specification/web/resource-manager/readme.md --csharp --version=v2 --reflect-api-versions --tag=package-2020-06 --csharp-sdks-folder=K:\DotNet-SDK\Sep-2020\azure-sdk-for-net\sdk
+2020-09-18 04:29:17 UTC
 Azure-rest-api-specs repository information
 GitHub fork: Azure
 Branch:      master
-Commit:      4e744672338f604d8f7193c359d340832074e9e6
+Commit:      1b04f5fce19cd330dcc0eec11a98e499c0cda50d
 AutoRest information
 Requested version: v2
 Bootstrapper version:    [email protected]

sdk/websites/Microsoft.Azure.Management.WebSites/AzSdk.RP.props

@@ -1,7 +1,7 @@
 <Project ToolsVersion="15.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
   <!--This file and it's contents are updated at build time moving or editing might result in build failure. Take due deligence while editing this file-->
   <PropertyGroup>
-    <AzureApiTag>CertificateRegistration_2019-08-01;DomainRegistration_2019-08-01;Web_2019-08-01;Web_2019-08-01;WebSiteManagementClient_2019-08-01;</AzureApiTag>
+    <AzureApiTag>CertificateRegistration_2020-06-01;DomainRegistration_2020-06-01;Web_2020-06-01;Web_2020-06-01;WebSiteManagementClient_2020-06-01;</AzureApiTag>
     <PackageTags>$(PackageTags);$(CommonTags);$(AzureApiTag);</PackageTags>
   </PropertyGroup>
 </Project>