Merge "Add tests for stdio functions not setting the error indicator." into main am: 713dfe3e16 am: 5c2de859ce am: 450f7694b4

Original change: https://android-review.googlesource.com/c/platform/bionic/+/2779321

Change-Id: I5b9da60a464501233531eb7ed3acf4e942729e39
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>