[Automation] Release new 3.0.2-preview release of the SDK.

[vrdmr]

Description

Generating new SDK for changes added in the following Rest API Specs PR:

• SourceControl spec - correct API version for SourceControl and SourceControlSyncJob, update provisioning state enum azure-rest-api-specs#2461
• Job resource updated - AzAutomation Swagger for job & runbook  azure-rest-api-specs#2466
• New 2018-01-15 specs updated - [Automation] Adding new API spec for 2018-01-15 version azure-rest-api-specs#2690

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This checklist is used to make sure that common guidelines for a pull request are followed.

• Please add REST spec PR link to the SDK PR
• I have read the contribution guidelines.
• The pull request does not introduce breaking changes.

General Guidelines

• Title of the pull request is clear and informative.
• There are a small number of commits, each of which have an informative message. This means that previously merged commits do not appear in the history of the PR. For more information on cleaning up the commits in your PR, see this page.

Testing Guidelines

• Pull request includes test coverage for the included changes.

SDK Generation Guidelines

• If an SDK is being regenerated based on a new swagger spec, a link to the pull request containing these swagger spec changes has been included above.
• The generate.cmd file for the SDK has been updated with the version of AutoRest, as well as the commitid of your swagger spec or link to the swagger spec, used to generate the code.
• The *.csproj and AssemblyInfo.cs files have been updated with the new version of the SDK.

[vrdmr]

Looking at the examples now. FYI @finiteattractor @MiaRomero

[dsgouda]

@vrdmr please fix the failing test cases

[dsgouda]

@azuresdkci retest this please

[vrdmr]

Hi @dsgouda. I am closing this SDK PR as we need to fix some more things in the Swagger Spec. I'll create a new PR. Thanks.