Auto merge of #117294 - matthiaskrgr:rollup-xylsec7, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #116834 (Remove `rustc_symbol_mangling/messages.ftl`.)
 - #117212 (Properly restore snapshot when failing to recover parsing ternary)
 - #117246 (Fix ICE: Restrict param constraint suggestion)
 - #117247 (NVPTX: Allow PassMode::Direct for ptx kernels for now)
 - #117270 (Hide internal methods from documentation)
 - #117281 (std::thread : add SAFETY comment)
 - #117287 (fix miri target information for Test step)

r? `@ghost`
`@rustbot` modify labels: rollup

Author: bors