sdm: libs: core: Explicitly ignore result of std::all_of am: 8351f6a086 am: 2675404b56

Original change: https://android-review.googlesource.com/c/platform/hardware/qcom/sm7250/display/+/2751606

Change-Id: Ica9f310f2e737f19d40d5fc1109dfd845d724982
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>