Remove libweave repository.

This is a client interface for a daemon that we are not including in
the manifest anyway.

Bug: None
Test: `make checkbuild` doesn't complain about it not being there.
Change-Id: Ieadfc096ad38ca88f17c436e13fa6d7850280698
1 file changed
tree: 600d0d0742dccd51ff23283d2df61217ad7780c9
  1. GLOBAL-PREUPLOAD.cfg
  2. default.xml