Adding swagger for container registry dataplane APIs

[Jinhuafei]

This checklist is used to make sure that common issues in a pull request are addressed. This will expedite the process of getting your pull request merged and avoid extra work on your part to fix issues discovered during the review process.

PR information

• The title of the PR is clear and informative.
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• Except for special cases involving multiple contributors, the PR is started from a fork of the main repository, not a branch.
• If applicable, the PR references the bug/issue that it fixes.
• Swagger files are correctly named (e.g. the api-version in the path should match the api-version in the spec).

Quality of Swagger

• I have read the contribution guidelines.
• My spec meets the review criteria:
  • The spec conforms to the Swagger 2.0 specification.
  • The spec follows the guidelines described in the Swagger checklist document.
  • Validation tools were run on swagger spec(s) and have all been fixed in this PR.

[AutorestCI]

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[azuresdkci]

Can one of the admins verify this patch?

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[Jinhuafei]

/CC @sajayantony

[hovsepm]

@Jinhuafei could you take a look to model validator errors? https://travis-ci.org/Azure/azure-rest-api-specs/jobs/438781681
many of those are due to errors in the provided examples.

[Jinhuafei]

@hovsepm how can I verify that locally? I didn't see any error when running autorest validation.

[hovsepm]

@Jinhuafei take a look here - https://github.com/Azure/adx-documentation-pr/wiki/Azure-Swagger-Tools#model-validator

[Jinhuafei]

@hovsepm Fixed all the errors.