Don't lint path statements in no_effect

[Alexendoo]

The rustc lint path_statements covers this case

Fixes #11547

changelog: none

[rustbot]

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[y21]

Makes sense, thanks! @bors r+

[bors]

📌 Commit 9d790d6 has been approved by y21

It is now in the queue for this repository.

[y21]

Btw. do we want this to have a changelog or did we stop doing that for small changes like that?

[bors]

⌛ Testing commit 9d790d6 with merge c58b6e6...

[bors]

☀️ Test successful - checks-action_dev_test, checks-action_remark_test, checks-action_test
Approved by: y21
Pushing c58b6e6 to master...