Update Metadata Cache

Cr-Build-Url: https://cr-buildbucket.appspot.com/build/8681878041719381889
Change-Id: I2c54b850ac1d00113b68466e9596585f5f081926
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/overlays/chromiumos-overlay/+/7846994
Bot-Commit: chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com <chromeos-ci-prod@chromeos-bot.iam.gserviceaccount.com>