Auto merge of #59447 - GuillaumeGomez:rollup, r=GuillaumeGomez

Auto merge of #59447 - GuillaumeGomez:rollup, r=GuillaumeGomez

Rollup of 7 pull requests

Successful merges:

 - #59004 ([rustdoc] Improve "in parameters" search and search more generally)
 - #59026 (Fix moving text in search tabs headers)
 - #59197 (Exclude old book redirect stubs from search engines)
 - #59330 (Improve the documentation for std::convert (From, Into, AsRef and AsMut))
 - #59424 (Fix code block display in portability element in dark theme)
 - #59427 (Link to PhantomData in NonNull documentation)
 - #59432 (Improve some compiletest documentation)

Failed merges:

r? @ghost