[RPP] Use single '&' instead of '&&' for est savings label

Bug: 373651546
Change-Id: Ie5c93d3d0cfc41eef7a8ae254beb90959a41c687
Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/5932849
Commit-Queue: Paul Irish <[email protected]>
Auto-Submit: Connor Clark <[email protected]>
Commit-Queue: Connor Clark <[email protected]>
Reviewed-by: Paul Irish <[email protected]>

Author: Connor Clark

front_end/panels/timeline/components/insights/SidebarInsight.ts

@@ -28,7 +28,7 @@ const UIStrings = {
    * @example {401 ms} PH1
    * @example {112 kB} PH2
    */
-  estimatedSavingsTimingAndBytes: 'Est savings: {PH1} && {PH2}',
+  estimatedSavingsTimingAndBytes: 'Est savings: {PH1} & {PH2}',
   /**
    * @description Used for screen-readers as a label on the button to expand an insight to view details
    * @example {LCP by phase} PH1

front_end/panels/timeline/components/insights/Table.ts

@@ -18,7 +18,7 @@ const {html} = LitHtml;
  *           desaturates the relevant time range (in both the minimap and the flamegraph), and
  *           replaces the current insight's overlays with the overlays attached to that row.
  *           The currently selected trace bounds does not change.
- *           TODO(crbug.com/369102516): make the "desaturates the flamegraph" part true
+ *           TODO(crbug.com/373648873): make the "desaturates the flamegraph" part true
  *
  *           Removing the mouse from the table without clicking on any row restores the original
  *           overlays.