Add missing slf4j dependencies in BUILD file

slf4j dependencies were not included in the BUILD file (I43e6cf797cc)
which cause the Bazel build to fail when attempting to run the tests.

Change-Id: Ie5c8bbb80625453a066e29f92660da7b0e5c8674
1 file changed
tree: 400b368893faca02f04f68a3baefb62e14383993
  1. java/
  2. javatests/