Update Metadata Cache

Cr-Build-Url: https://cr-buildbucket.appspot.com/build/8690126318930558161
Change-Id: I13a10214c21706400a6db132015ecef3e0302d27
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/portage-stable/+/7568197
Bot-Commit: ChromeOS Prod (Robot) <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>
8 files changed