Merge "Check that ISystemSuspend is declared before acquiring a wake lock" into main am: c315f49b2e

Original change: https://android-review.googlesource.com/c/platform/hardware/libhardware_legacy/+/2870803

Change-Id: Ibe65e62a2ebbb8a98ffc540e7d2862e6456cdfd5
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>