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/shared/bluetooth/scanfilter.rs

@@ -98,7 +98,7 @@ impl BluetoothScanfilterSequence {
         self.0.iter().any(BluetoothScanfilter::is_empty_or_invalid)
     }
 
-    pub fn iter(&self) -> Iter<BluetoothScanfilter> {
+    pub fn iter(&self) -> Iter<'_, BluetoothScanfilter> {
         self.0.iter()
     }