Merge "Use a static inline rather than a macro for __get_tls()." into main am: 937b721c28

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3520513

Change-Id: Ic351ac9a510aa439b716cc36ee4c00c4ba0547b3
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>