Added cosmos collections needed for workflow service

[kishore25kumar]

All Submissions:

Adding 4 new cosmos db collections which are used in workflow service.

• [YES/NO] Have you added an explanation of what your changes do and why you'd like us to include them? Yes
• [YES/NO] I have updated the documentation accordingly. N/A
• [YES/NO/NA] I have added tests to cover my changes. N/A
• [YES/NO/NA] All new and existing tests passed. N/A
• [YES/NO/NA] I have formatted the terraform code. (terraform fmt -recursive && go fmt ./...)

Current Behavior or Linked Issues

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Currently we don't have these cosmos db collections.

Does this introduce a breaking change?

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No

Other information

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