Merge "Switch to C23's memset_explicit()." am: dd7cfa9e15 am: 6e9353e630

Original change: https://android-review.googlesource.com/c/platform/system/vold/+/2184090

Change-Id: I11c96a825838d6731a970b2f6f29e3e7d8623274
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>