Update references to trusty-specific libc headers

Trusty-specific libc headers have moved to trusty/*. Updates references
to these headers with the new path.

Test: build.py imx7d
Bug: 169448829
Change-Id: Ic4b66c20cc9039b7e8ca49d08e099904efe9899b
1 file changed
tree: 60bb027085e4564a16afd0a99c957918cbcaebe1
  1. app/
  2. platform/
  3. target/
  4. .clang-format
  5. PREUPLOAD.cfg