Updating ADF SDK version for the release

[hvermis]

Description

The PR only includes the version update. The other open PR should not be included in this release, so please help to get this merged.

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• Please add REST spec PR link to the SDK PR
• I have read the contribution guidelines.
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• Title of the pull request is clear and informative.
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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.

[hvermis]

The swagger for ADF has a commit that we do not want to be included in this release. I have tried to run the generate.cmd, but it took the latest swagger, which I didn't want to happen. Didn't find any options to exclude last commit in the swagger, so started PR just by adding the files I have changed. Please help to get them as soon as you can since we need to publish this for our customers and update our Powershell for this upcoming release.