Revert "Revert "Upgrade zerocopy to 0.7.5"" am: c528e6732a am: f43acf09b8 am: 3658837075 am: 887390966d am: 722e6fa37d

Original change: https://android-review.googlesource.com/c/platform/system/tools/mkbootimg/+/2787833

Change-Id: Ib2bc2d8b11b68315b6862c931e573744bcaa9a19
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>