Merge "Make foreground scrim darker on Recents View." into sc-dev am: 6ee0782167 am: 58df338213 am: f2b05c295d

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14471361

Change-Id: Iedfcf77d09881b20d43d2ded22aea846c6b03eea