Return object instead of IList from ReplicationLogic

[aparajit-pratap]

P### Purpose

Return object instead of IList from ReplicationLogic

Hopefully this should address https://jira.autodesk.com/browse/DYN-5152

Declarations

Check these if you believe they are true

• [x] The codebase is in a better state after this PR
• [ ] Is documented according to the standards
• [ ] The level of testing this PR includes is appropriate
• [ ] User facing strings, if any, are extracted into *.resx files
• [ ] All tests pass using the self-service CI.
• [ ] Snapshot of UI changes, if any.
• [ ] Changes to the API follow Semantic Versioning and are documented in the API Changes document.
• [ ] This PR modifies some build requirements and the readme is updated

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[pinzart90]

@aparajit-pratap Looks like you simply replace the IList with object without any regressions (asides from mending a few tests) I guess I am now thinking why we needed the IList in the first place ...

[aparajit-pratap]

@aparajit-pratap Looks like you simply replace the IList with object without any regressions (asides from mending a few tests) I guess I am now thinking why we needed the IList in the first place ...

@pinzart90 I also made a few changes in the replication code. PTAL.

I guess choosing IList was the wrong choice. I know better now :)

[mjkkirschner]

I think theres something to be gained by profiling and investigating ways to improve the performance of collection marshaling - but that seems like it's out of scope for this PR.