Rollup merge of #124211 - compiler-errors:bump-elided_lifetimes_in_associated_constant, r=BoxyUwU

Bump `elided_lifetimes_in_associated_constant` to deny

It's been 5 versions since this was last bumped. Let's bump it up again.

Author: jhpratt

Diff for: compiler/rustc_lint_defs/src/builtin.rs

@@ -4620,7 +4620,7 @@ declare_lint! {
     /// [against]: https://github.com/rust-lang/rust/issues/38831
     /// [future-incompatible]: ../index.md#future-incompatible-lints
     pub ELIDED_LIFETIMES_IN_ASSOCIATED_CONSTANT,
-    Warn,
+    Deny,
     "elided lifetimes cannot be used in associated constants in impls",
     @future_incompatible = FutureIncompatibleInfo {
         reason: FutureIncompatibilityReason::FutureReleaseErrorDontReportInDeps,