Revert "external/boringssl: Sync to 3989c99706bf30054798ff82f1cb010e50e385f5." am: 07e050eb7f am: f7e494d1c2 am: 31d3b96157

Original change: https://android-review.googlesource.com/c/platform/external/boringssl/+/1455437

Change-Id: I8f46b6799f29ba1f3ea751e4983974afb183c964