Carbon Receiver panics after life cycle tests are completed

[MovieStoreGuy]

Describe the bug
From what I understand, the Carbon receiver being tested within #6974 doesn't not block on shutdown, meaning any error that uses host error reporter during the shutdown of the server will cause a panic outside the scope of the test.

Steps to reproduce
using #6974 and enabling the life cycle tests, then it should be visible.

What did you expect to see?
The Carbon receiver should block on shutdown until the server is shutdown.

What did you see instead?
The server is unbounded by the shutdown operation, so any failed errors will cause the test to fail
What version did you use?

Version: latest

What config did you use?
NA

Environment
NA

[jpkrohling]

@pjanotti, you are listed as the code owner for this component. Would you be able to address this?

[github-actions]

This issue has been inactive for 60 days. It will be closed in 60 days if there is no activity. To ping code owners by adding a component label, see Adding Labels via Comments, or if you are unsure of which component this issue relates to, please ping @open-telemetry/collector-contrib-triagers. If this issue is still relevant, please ping the code owners or leave a comment explaining why it is still relevant. Otherwise, please close it.

Pinging code owners:

• receiver/carbon: @pjanotti

See Adding Labels via Comments if you do not have permissions to add labels yourself.

[github-actions]

This issue has been closed as inactive because it has been stale for 120 days with no activity.