Auto merge of #106103 - matthiaskrgr:rollup-8xe9ddz, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #105970 (docs/test: add UI test and long-form error docs for E0462)
 - #105975 (rustc: Remove needless lifetimes)
 - #106069 (rustdoc: use a more evocative name for CSS/JS `#titles`)
 - #106084 (fix vec::IntoIter::drop on high-alignment ZST)
 - #106091 (Use correct CSS pseudo-element selector)
 - #106093 (rustdoc: remove no-op CSS from `.docblock-short`)
 - #106102 (Fix `triagebot.toml`)

Failed merges:

 - #106028 (docs/test: add UI test and long-form error docs for `E0461`)

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

src/lib.rs

@@ -164,7 +164,7 @@
 //!     fn node_id(&'a self, n: &Nd) -> dot::Id<'a> {
 //!         dot::Id::new(format!("N{}", n)).unwrap()
 //!     }
-//!     fn node_label<'b>(&'b self, n: &Nd) -> dot::LabelText<'b> {
+//!     fn node_label(&self, n: &Nd) -> dot::LabelText<'_> {
 //!         dot::LabelText::LabelStr(self.nodes[*n].into())
 //!     }
 //!     fn edge_label<'b>(&'b self, _: &Ed) -> dot::LabelText<'b> {