Don't build example statically.
Don't build example statically.

On many systems, zlib is not installed as a static library, creating
linking issues. For this example, it does not matter anyways.

Change-Id: Id3100a225dcf934c829ac38c756066f22f27f81a

rgly/LLVM-Tracer,rgly/LLVM-Tracer,rgly/LLVM-Tracer