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

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

Change-Id: I463ad7e1c8f94d52a4558e4f24b8836466ded5cf
Signed-off-by: Automerger Merge Worker <[email protected]>