Merge branch 'lineage-19.1-legacy-um' of github.com:LineageOS/android_device_qcom_sepolicy into arcadia-next

Change-Id: I749a936235f6f8439fa34c86b7bad6e229862613
tree: 743eef3df787b40911c0c1aadf54ca4ab24d1891
  1. generic/
  2. legacy/
  3. qva/
  4. .gitupstream
  5. SEPolicy.mk