Remove attestation, tpm_manager, trunks and add tpm to the manifest.

We recently moved attestation, tpm_manager and trunks into system/tpm,
so that they can live in one repo. This CL removes the old attestation,
tpm_manager and trunks repos from the manifest and adds the new tpm
repo.

Bug: 25820760
1 file changed
tree: 45a7c9fcc848f49d02484d2ae7a64b031d020724
  1. default.xml