Merge "Added blueprints to spdx-tools library" am: 665264049d am: f6de59ced9 am: 8cc3003263

Original change: https://android-review.googlesource.com/c/platform/external/spdx-tools/+/2448562

Change-Id: I8b09f06106578119f691c715f655dcf73dc4695c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>