Replace minzip with libziparchive

Clean up the duplicated codes that handle the zip files in
bootable/recovery; and rename the library of the remaining
utility functions to libotautil.

Test: Update package installed successfully on angler.
Bug: 19472796

Change-Id: Iea8962fcf3004473cb0322b6bb3a9ea3ca7f679e

tests/component/verifier_test.cpp

@@ -29,10 +29,11 @@
 #include <openssl/sha.h>
 
 #include <android-base/stringprintf.h>
+#include <ziparchive/zip_archive.h>
 
 #include "common.h"
 #include "common/test_constants.h"
-#include "minzip/SysUtil.h"
+#include "otautil/SysUtil.h"
 #include "ui.h"
 #include "verifier.h"