Fix C++23 build. am: 691e177b73 Original change: https://android-review.googlesource.com/c/platform/external/icing/+/3524430 Change-Id: I5e08b8ad1fc30d35e633b5449cca67f36dd6b058 Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>