zipalign: log more I/O errors

b/177069043 is a flake that happens in zipalign during I/O, but
the error doesn't contain enough information to determine what the
problem is.  Add more logging on I/O errors.

Test: atest --host zipalign_tests
Bug: 177069043
Change-Id: I89573e5b3867abe05d855c837bb2aa5b5c630aa7