repack_bootimg: Update cpio command arguments am: 186e549e76 am: c00759d02f am: e1d8f61536 am: 9fc414c8d7

Original change: https://android-review.googlesource.com/c/platform/system/tools/mkbootimg/+/1693669

Change-Id: I9d1a878c5a178ac94de6933c10188732c1dde03b