Merge "<ctype.h>: fix a stray `inline` that breaks C89 compatibility." into main am: 5df75e3d23

Original change: https://android-review.googlesource.com/c/platform/bionic/+/3343442

Change-Id: I878bdbcff7e73bc925af482379abc0be75011d51
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>