Write the new device type enums into local DeviceInfoSpecifics.

Write/read the new device info enums to/from the allocated
DeviceInfoSpecifics; os_type and device_form_factor.

Update StoredDeviceInfoStillAccurate checks to consider the new enums.

Introduce DeviceInfo OsType enum to the corresponding proto enum
conversion.

Bug: 1358151
Change-Id: If4611031e9d4b816f3fcf4285be3e3b6738521b9
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/4061550
Reviewed-by: Maksim Moskvitin <mmoskvitin@google.com>
Commit-Queue: Jood Hajeer <jood@google.com>
Cr-Commit-Position: refs/heads/main@{#1078061}