Stop logging existing artifacts as Warning

We don't really care if they already exist.

Solves: Jira GER-2216
Change-Id: Ie41a8b0ac1330db0b1c2f3ac0131f944aeb64f2e
1 file changed
tree: 9b1f1e9447dacafea9235a22e8b1269cd5007360
  1. src/
  2. BUILD
  3. external_plugin_deps.bzl