cargo: Bump rustc to 1.89 (#36818)

Update Rustc to 1.89.

Reviewable by commit.

Leftover work:
- #37330 
- #38777

---------

Signed-off-by: sagudev <16504129+sagudev@users.noreply.github.com>
Co-authored-by: sagudev <16504129+sagudev@users.noreply.github.com>

components/script/dom/attr.rs

@@ -198,7 +198,7 @@ impl Attr {
         &self.identifier
     }
 
-    pub(crate) fn value(&self) -> Ref<AttrValue> {
+    pub(crate) fn value(&self) -> Ref<'_, AttrValue> {
         self.value.borrow()
     }