Add decorator for pr19311 on FreeBSD

A breakpoint at the resume address for "continue" is skipped.  This is
presumably the root cause for the Linux failure as well.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@205482 91177308-0d34-0410-b5e6-96231b3b80d8
Add a missing arm64 idef.


git-svn-id: https://llvm.org/svn/llvm-project/lldb/trunk@205488 91177308-0d34-0410-b5e6-96231b3b80d8