Revert "Add DeviceConfig `adb`-writable allowlist."

Revert submission 20961419-deviceconfig-restrict

Reason for revert: CTS breakage

Reverted changes: /q/submissionid:20961419-deviceconfig-restrict

Test: m
Change-Id: I3dbcb44567f2b5fb49b0039281a8af0dfab67264
4 files changed
tree: 75cb393a83e5f14765e911051c73ce8f4d38e9d7
  1. apex/
  2. framework/
  3. service/