Merge "<ctype.h>: fix a stray `inline` that breaks C89 compatibility." into main am: 5df75e3d23 am: d0d29fa7db

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

Change-Id: Ic3f98444a2fac7ebb1faef5e006106373bef144b
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>