[$40] Update View Submissions link to point to community app

[SathyaJayabal]

Update View Submissions link to point to community app
example:
https://platform.topcoder-dev.com/earn/find/challenges/6008631e-48e5-45d7-8025-2758374a7d9d?tab=details

[jmgasper]

Challenge https://www.topcoder.com/challenges/93e4acf7-4d52-4aeb-8230-0d6c28e56d29 has been created for this ticket.

This is an automated message for ghostar via Topcoder X

[jmgasper]

Challenge https://www.topcoder.com/challenges/93e4acf7-4d52-4aeb-8230-0d6c28e56d29 has been assigned to yoution.

This is an automated message for ghostar via Topcoder X

[jmgasper]

@yoution - One more for you, thanks!

[sandhiyakavi]

Verified in Dev Env