Merge "Don't memset() in the soinfo constructor." into main am: e7944a5b8b

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2769679

Change-Id: Ib28843c38244ffab122099c0d9d137364de3d4e2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>