Merge "libbinder: RPC avoid FdTrigger shutdown race" am: 13ba6f3c3f am: f2e316ac20 am: 650484d2c9

Original change: https://android-review.googlesource.com/c/platform/frameworks/native/+/1838242

Change-Id: I73bb5db5dd5b52e0e705bdc3d4a8d964b189afee