Rollup merge of #81194 - m-ou-se:stabilize-panic-any, r=m-ou-se
Rollup merge of #81194 - m-ou-se:stabilize-panic-any, r=m-ou-se

Stabilize std::panic::panic_any.

This stabilizes `std::panic::panic_any`.

graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust,graydon/rust,graydon/rust,aidancully/rust,aidancully/rust