ServiceBus: removed 'enableSubscriptionPartitioning' deprecated property from old API versions

[v-Ajnava]

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[AutorestCI]

Automation for azure-sdk-for-python

A PR has been created for you based on this PR content.

Once this PR will be merged, content will be added to your service PR:
Azure/azure-sdk-for-python#2037

[AutorestCI]

Automation for azure-sdk-for-node

The initial PR has been merged into your service PR:
Azure/azure-sdk-for-node#2540

[AutorestCI]

Automation for azure-sdk-for-go

The initial PR has been merged into your service PR:
Azure/azure-sdk-for-go#1431

[AutorestCI]

Automation for azure-libraries-for-java

Encountered a Subprocess error: (azure-libraries-for-java)

Command: ['/usr/local/bin/autorest', '/tmp/tmp_ex2yu3e/rest/specification/servicebus/resource-manager/readme.md', '--azure-libraries-for-java-folder=/tmp/tmp_ex2yu3e/sdk', '--fluent', '--java', '--multiapi', '--verbose']
Finished with return code 1
and output:

AutoRest code generation utility [version: 2.0.4259; node: v7.10.1]
(C) 2018 Microsoft Corporation.
https://aka.ms/autorest
   Loading AutoRest core      '/tmp/.autorest/@microsoft.azure_autorest-core@2.0.4259/node_modules/@microsoft.azure/autorest-core/dist' (2.0.4259)
   Loading AutoRest extension '@microsoft.azure/autorest.java' (~2.1.32->2.1.49)
   Loading AutoRest extension '@microsoft.azure/autorest.modeler' (2.3.38->2.3.38)
FATAL: System.Exception: Duplicate File Generation: src/main/java/com/microsoft/azure/management/servicebus/implementation/PremiumMessagingRegionsInner.java
   at AutoRest.Core.CodeGenerator.<Write>d__13.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at AutoRest.Core.CodeGenerator.<Write>d__12.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at AutoRest.Java.Azure.Fluent.CodeGeneratorJvaf.<Generate>d__6.MoveNext() in C:\Users\autorest-ci\AppData\Local\Temp\2\PUBLISHedxhk\164_20180307T193002\autorest.java\src\azurefluent\CodeGeneratorJvaf.cs:line 74
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at AutoRest.Java.Program.<ProcessInternal>d__3.MoveNext() in C:\Users\autorest-ci\AppData\Local\Temp\2\PUBLISHedxhk\164_20180307T193002\autorest.java\src\Program.cs:line 115
--- End of stack trace from previous location where exception was thrown ---
   at System.Runtime.ExceptionServices.ExceptionDispatchInfo.Throw()
   at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
   at NewPlugin.<Process>d__15.MoveNext()
FATAL: java/generate - FAILED
FATAL: Error: Plugin java reported failure.
Process() cancelled due to exception : Plugin java reported failure.
  Error: Plugin java reported failure.

[lmazuel]

@AutorestCI regenerate azure-sdk-for-python