Merge "Ignoring invalid deep shortcuts during load" into sc-dev am: 0fd2bf260b am: 59589f8816 am: 2242274342

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/14471372

Change-Id: I782f659e08c7074c8954e7a19ed16b2561a1c8fc