ELF TLS is the default now. am: ae08d2e9c2

Original change: https://android-review.googlesource.com/c/platform/frameworks/libs/native_bridge_support/+/2855194

Change-Id: If7d66964adcc8801529f86bcb05c1cc55874e475
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>