Change to fix datetime timezone issue

[hanzlamateen]

Summary

We are storing data in database in UTC timezone. Though while retrieving it, feathers was assuming it to be in local time. Therefore added resolvers to convert the time to UTC on server before returning it to client.

References

closes #insert number here

Checklist

• If this PR is still a WIP, convert to a draft
• When this PR is ready, mark it as "Ready for review"
• ensure all checks pass
• Changes have been manually QA'd
• Changes reviewed by at least 2 approved reviewer

QA Steps

List any additional steps required to QA the changes of this PR, as well as any supplemental images or videos.