Rollup merge of #82234 - GuillaumeGomez:remove-query-param-on-esc, r=Nemo157

Rollup merge of #82234 - GuillaumeGomez:remove-query-param-on-esc, r=Nemo157

Remove query parameters when skipping search results

Fixes #81330.

This PR changes the following: when pressing ESC and that no other "action" was performed (understand: no closing the search result, or hiding a menu or something along the line), then we discard the URL query parameters (the `?whatever=dsjfs`). What do you think about this change ```@rust-lang/rustdoc``` ?

EDIT: finally we're simply removing the query parameter when we're skipping the search results.

r? ```@Nemo157```