Move the input files for the unnecessary-module-map-parsing test to Inputs.

Needed to change rename.m to set the right include path so we don't
import a broken module due to recursive module checking.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@197222 91177308-0d34-0410-b5e6-96231b3b80d8