Revert "[NFC] [Coroutines] Add a test for icmp use of coro.suspend to prevent...

Revert "[NFC] [Coroutines] Add a test for icmp use of coro.suspend to prevent musttail call converting"

This reverts commit 21aa4d5d.

The test added is not proper. It would be passed all the time since it
is in the ramp function.