Merge "Create an XML parser for WorkspaceSpecs" into tm-qpr-dev am: 5d5aad3024

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/20643018

Change-Id: I6a3f38e28b5a381bfa2ac42cdeba77c1527fb028
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>