tree d9f365fa97aed7831fd0d740ecf4c36562a4262a
parent 1cfe25155ea34b7b6d06b0a6f82e9cbce366fe46
author xunchang <xunchang@google.com> 1550616753 -0800
committer xunchang <xunchang@google.com> 1550705548 -0800

Dump a copy of metadata file for full OTA

When building the full OTA file, write a copy of the metadata to the
dist dir. Then it will show up in the artifact of the build page for
users to parse.

Bug: 124783265
Test: make dist and check the output metadata
Change-Id: I2eb06bbf3cbb9f3653ca3352f3d601b09403d59d