GitLab

This change updates OWNERS files for device sensors-related directories
to point to the Blink>Sensor and Blink>Sensor>DeviceOrientation
components and device-dev@chromium.org team mailing list.

BUG=None

Review-Url: https://codereview.chromium.org/2774433002
Cr-Commit-Position: refs/heads/master@{#471050}