Merge "android_os_SELinux.cpp: fix deprecation warnings." into main am: ee46f57b

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/3213998



Change-Id: Id4d7a0c3cbdfb457c6df3a86491820061e59acca
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>