Don't set static-libs test feature when using LLVM_LINK_LLVM_DYLIB

This was causing execname-options.ll to fail on the wasm
waterfall.

Differential Revision: https://reviews.llvm.org/D39022

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@316123 91177308-0d34-0410-b5e6-96231b3b80d8
3 files changed