Rollup merge of #79145 - camelid:clippy-fix-panics, r=flip1995

Fix handling of panic calls

This should make Clippy more resilient and will unblock #78343.

This PR is made against rust-lang/rust to avoid the need for a subtree
sync at ``@flip1995's`` suggestion in rust-lang/rust-clippy#6310.

r? ``@flip1995``
cc ``@m-ou-se``

diff --cc src/tools/clippy/clippy_lints/src/utils/mod.rs
Simple merge