[scudo] Fix format string specifiers am: c2e59964f5 am: fb217cad27 am: 1266c63c87 am: 289c01dd40 am: 0642718c31

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/1798330

Change-Id: I15454e450c58ee2692c2a4a30e9bccfdbbd5ed3b