[llvm] Add install-distribution-stripped

This is identical to the install-distribution target, except that it
strips the installed binaries.

Differential Revision: https://reviews.llvm.org/D40689

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@320184 91177308-0d34-0410-b5e6-96231b3b80d8
1 file changed