Revert "[lldb] Send e-mails on failure"

Looks like e-mails are still broken, but now Jenkins is complaining
about the pipeline syntax.

git-svn-id: https://llvm.org/svn/llvm-project/zorg/trunk@371142 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed