Moved CollectionListRowBase to be a functional component

[aviroopjana]

Fixes #issue-number 2358

Changes:
Refer #2358
Converted the Legacy React class component to the Functional component.

I have verified that this pull request:

• has no linting errors (npm run lint)
• has no test errors (npm run test)
• is from a uniquely-named feature branch and is up to date with the develop branch.
• is descriptively named and links to an issue number, i.e. Fixes #123

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[lindapaiste]

It's very strange that every single line in the file is showing up as a "change" in git, even the lines that are the same. I wonder if your computer uses a different line break character or something like that.

[aviroopjana]

@lindapaiste can you tell me, what should I do to make this PR mergeable because I too unable to figure out why this is showing

[PiyushChandra17]

Nicely Done!

[lindapaiste]

Thanks for you patience on this. I didn't review it right away because we had another PR pending which impacted this component. That one finally got approved and it created a bunch of conflicts with your PR so I went in and merged the two branches together. I still don't know why every line here is showing up as a change but I'm gonna merge it anyways.