Merge "Re-enabling getting stability flavor. Can parse Launcher version Tiramisu. Also removes patterns that were used in the unbundled branch." into sc-v2-dev am: 4a0cd5abff

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/15379181

Change-Id: I14d7d314ec1b9f3ac2dd970470721847058be5b7