hwid: Add vpd_ro_fields and vpd_rw_fields in HWID database.

BUG=None
TEST=make lint test

Change-Id: I79907f5a54fe5f4e482619b2e9da730989eb1783
Reviewed-on: https://gerrit.chromium.org/gerrit/44829
Reviewed-by: Shuo-Peng Liao <deanliao@chromium.org>
Tested-by: Ricky Liang <jcliang@chromium.org>
Commit-Queue: Ricky Liang <jcliang@chromium.org>
2 files changed