Attempt to remove linker workaround on the buildbots.

I have no idea if this is still needed, but removing the
workaround seems like the easiest way to test.

I'll revert this change if the bots go red.

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@373650 91177308-0d34-0410-b5e6-96231b3b80d8

utils/docker/scripts/docker_update_bot.sh

@@ -19,13 +19,6 @@ apt-get upgrade -y
 
 apt-get install sudo -y
 
-# FIXME(EricWF): Remove this hack. It's only in place to temporarily fix linking libclang_rt from the
-# debian packages.
-# WARNING: If you're not a buildbot, DO NOT RUN!
-apt-get install lld-9
-rm /usr/bin/ld
-ln -s /usr/bin/lld-9 /usr/bin/ld
-
 systemctl set-property buildslave.service TasksMax=100000
 
 systemctl daemon-reload